A sentence with a homogeneous subordinating clause. Types of subordination in spp. Punctuation marks at the junction of conjunctions

And everything connected with it is studied in school course Russian language, and is also included in the examination paper.

Options for subordinating dependent parts (including sequential subordination of subordinate clauses) will be discussed below.

Complex sentence: types of subordinate clauses

A complex sentence is a sentence where there are two or more grammatical stems, one of which is the main one, the rest are dependent. For example, the fire went out(main part), when morning came(dependent part). Subordinate, or dependent, parts can be of different types, it all depends on the question that is asked from the main clause to the dependent one. Yes, when asked Which the dependent part is considered definitive: the forest (which one?) in which we walked has thinned out. If a question of circumstance is attached to the dependent part, then the subordinate part is defined as adverbial. Finally, if the question to the dependent part is one of the questions of indirect cases, then the subordinate clause is called explanatory.

Complex sentence: several subordinate clauses

Often in texts and exercises there are several subordinate clauses. At the same time, not only the subordinate clauses themselves can be different, but also the way they are subordinated to the main sentence or to each other.

Determining parallel, homogeneous, sequential subordination of subordinate clauses is a task that causes difficulties for students. Deciding this question, you must first find the main sentence, and then, by asking questions from it, determine the nature of the subordination.

Subordination and sequential subordination

In complex sentences, in which there are several predicative stems, there may be subordination of subordinate clauses. Subordinate clauses are subordinate clauses that depend on a single main clause. Consecutive subordination is different from subordination. The fact is that in complex sentences with sequential subordination, not all subordinate clauses depend on the main clause, that is, there is no subordination in them.

It is not an easy task to determine the types of subordinate clauses, especially in sentences with sequential subordination. The question is how to find consistent subordination of subordinate clauses.

• Read the proposal carefully.
• Highlight grammatical basics.
• Determine whether the sentence is complex. In other words, find out whether there is a main and dependent parts, or parts complex sentence equal rights.
• Identify subordinate clauses that relate directly to the main clause.
• The subordinate part, which is not related in meaning to the main sentence, will refer to another part, dependent on the main sentence. This is the sequential subordination of subordinate clauses.

By following this algorithm, you can quickly find the sentence specified in the task.

The main thing is to know the answer to the question, sequential subordination of subordinate clauses - what is it? This is a complex sentence, where a subordinate clause depends on the main clause, which is the main one for another subordinate clause.

Sentence structure with sequential subordination of subordinate clauses

The most interesting structurally is a complex sentence with sequential subordination of subordinate clauses. A chain of interdependent clauses can be located both outside the main clause and inside it.

The day they spent in a sunny city where there are many historical monuments, remembered by them forever.

Here is the main offer they will remember the day forever encircles subordinate clauses connected to each other. The subordinate clause depends on the main clause which they spent in the sunny city. This subordinate clause is the main one for the subordinate clause where there are many historical monuments. Therefore, this is a sequential subordination of clauses. In another sentence He saw the owner scolding his cat for catching a chicken the main clause is located outside the subordinate clauses.

Examples of sequential subordination of subordinate clauses

Consistent subordination of subordinate parts is used as in colloquial speech, and in writing. Such sentences are found in works fiction. For example, A.S. Pushkin: Natalya Gavrilovna was famous at the assemblies for being the best dancer, which was... the reason for the misconduct of Korsakov, who the next day came to apologize to Gavrilo Afanasyevich; at L.N. Tolstoy: I remembered how once he thought that his husband had found out and was preparing for a duel... in which he intended to shoot into the air; from I.A Bunin: And when I looked up, it seemed to me again... that this silence was a mystery, part of what is beyond the knowable.

Considers the structure of phrases and sentences. At the same time, the construction and punctuation of various types of complex sentences, especially with three or more predicative parts, usually causes particular difficulty. Let us consider, using specific examples, the types of NGNs with several subordinate clauses, the ways of connecting the main and subordinate parts in them, and the rules for placing punctuation marks in them.

Complex sentence: definition

To express an idea clearly, we use various offer characterized by the fact that it contains two or more predicative parts. They can be equivalent in relation to each other or enter into a relationship of dependence. SPP is a sentence in which the subordinate part is subordinate to the main part and is joined to it using subordinating conjunctions and/or For example, “ [Styopka was very tired in the evening], (WHY?) (since he walked at least ten kilometers during the day)" Here and below the main part is indicated, and the dependent part is indicated by round parts. Accordingly, in SPPs with several subordinate clauses, at least three predicative parts are distinguished, two of which will be dependent: “ [The area, (WHAT?) (which we were now passing through), was well known to Andrei Petrovich], (WHY?) (since a good half of his childhood passed here)" It is important to correctly determine the sentences where commas should be placed.

SPP with several subordinate clauses

A table with examples will help you determine what types of complex sentences with three or more predicative parts are divided into.

Let's figure out how to correctly determine the type of subordination in an IPP with several subordinate clauses. The examples above will help with this.

Consistent submission

In a sentence " [The guys ran into the river] 1, (the water in which had already warmed up enough) 2, (because it had been incredibly hot the last few days) 3“First, we select three parts. Then, using questions, we establish semantic relationships: [... X ], (in which... X), (because...). We see that the second part has become the main part for the third.

Let's give another example. " [There was a vase with wildflowers on the table], (which the guys had collected), (when they went on an excursion to the forest)" The scheme of this IPS is similar to the first: [... X ], (which... X), (when...).

With homogeneous subordination, each subsequent part depends on the previous one. Such SPPs with several subordinate clauses - examples confirm this - resemble a chain, where each subsequent link is attached to the one located in front.

Parallel (heterogeneous) subordination

In this case, all subordinate clauses relate to the main clause (to the entire part or word in it), but answer different questions and differ in meaning. " (When the speaker finished speaking) 1, [silence reigned in the hall] 2, (as the audience was shocked by what they heard) 3 ". Let's analyze this SPP with several subordinate clauses. Its diagram will look like this: (when...), [... X], (since...). We see that the first subordinate clause (it comes before the main one) indicates time, and the second - the reason. Therefore, they will answer different questions. Second example: " [Vladimir definitely needed to find out today] 1, (at what time the train from Tyumen arrives) 2, (in order to meet his friend in time) 3" The first subordinate clause is explanatory, the second is goals.

Homogeneous Subordination

This is the case when it is appropriate to draw an analogy with another well-known syntactic construction. For the design of PPs with homogeneous members and such PPs with several subordinate clauses, the rules are the same. Indeed, in the sentence " [Anton Pavlovich talked about] 1, (that reinforcements will arrive soon) 2 and (that you just need to be patient a little) 3» subordinate clauses - 2nd and 3rd - refer to one word, answer the question “what?” and both are explanatory. In addition, they are connected to each other using the union And, which is not preceded by a comma. Let's imagine this in the diagram: [... X ], (what...) and (what...).

In SPPs with several subordinate clauses with homogeneous subordination between subordinate clauses, any coordinating conjunctions are sometimes used - the rules of punctuation will be the same as when formatting homogeneous members - and the subordinating conjunction in the second part may be completely absent. For example, " [He stood at the window for a long time and watched] 1, (as cars drove up to the house one after another) 2 and (workers unloaded construction materials) 3».

NGN with several subordinate clauses with different types of subordination

Very often, a complex sentence contains four or more parts. In this case, they can communicate with each other in different ways. Let's look at the example given in the table: " [Nastenka re-read the letter for the second time, (which was shaking in her hands) 2, and thought] 1, (that she would now have to quit her studies) 3, (that her hopes for a new life had not come true) 4" This is a sentence with parallel (heterogeneous) (P 1,2,3-4) and homogeneous (P 2,3,4) subordination: [... X, (which...),... X], (which...), (which... ). Or another option: " [Tatyana was silent all the way and just looked out the window] 1, (behind which small villages located close to each other flashed) 2, (where people were bustling about) 3 and (work was in full swing) 4)". This is a complex sentence with sequential (P 1,2,3 and P 1,2,4) and homogeneous (P 2,3,4) subordination: [... X ], (after which...), (where...) and (... ).

Punctuation marks at the junction of conjunctions

To arrange in a complex sentence, it is usually enough to correctly determine the boundaries of the predicative parts. The difficulty, as a rule, is the punctuation of NGN with several subordinate clauses - examples of schemes: [... X ], (when, (which...),...) or [... X ], [... X ], (as (with whom...), then ...) - when two subordinating conjunctions (conjunctive words) appear nearby. This is characteristic of sequential submission. In such a case, you need to pay attention to the presence of the second part of the double conjunction in the sentence. For example, " [An open book remained on the sofa] 1, (which, (if there was time left) 3, Konstantin would certainly have read to the end) 2." Second option: " [I swear] 1, (that (when I return home from a trip) 3, I will definitely visit you and tell you about everything in detail) 2 ". When working with such SPPs with several subordinate clauses, the rules are as follows. If the second subordinate clause can be excluded from the sentence without compromising the meaning, a comma is placed between conjunctions (and/or allied words); if not, it is absent. Let's return to the first example: " [There was a book on the sofa] 1, (which I had to finish reading) 2". In the second case, when excluding the second subordinate clause grammatical structure the sentence will be broken by the word "then".

Something to remember

A good assistant in mastering SPP with several subordinate clauses are exercises, the implementation of which will help consolidate the acquired knowledge. In this case, it is better to follow the algorithm.

1. Read the sentence carefully, identify the grammatical basics in it and indicate the boundaries of the predicative parts (simple sentences).
2. Highlight all means of communication, not forgetting about compound or adjacent conjunctions.
3. Establish semantic connections between parts: to do this, first find the main one, then ask question(s) from it to the subordinate clause(s).
4. Construct a diagram, showing on it with arrows the dependence of the parts on each other, and place punctuation marks in it. Move commas into the written sentence.

Thus, care in the construction and analysis (including punctuation) of a complex sentence - NGN with several subordinate clauses specifically - and reliance on the above-listed features of this syntactic construction will ensure the correct completion of the proposed tasks.

An IPP is a sentence whose parts are connected by subordinating conjunctions.
Subordinating conjunctions- what, because, if, although, so that, how, when, in order to, since and many others.

SPP with homogeneous subordination

A sentence in which all subordinate clauses belong to the same main part and answer the same questions (therefore they are clauses of the same type)

Examples:

• I set off when everyone was already asleep and when it became cool
• I set off when everyone was already asleep and it was cool

I set off - > when? (when everyone was asleep and when it became cold)

Note: In Russian, the same word does not need to be repeated, so example 1 and example 2 are the same sentences.

IPS with sequential subordination

In this type of SPP simple sentences form a kind of chain: From the main clause we ask the question of the 2nd subordinate clause, from the second we ask the question of the 3rd.

In the following examples, questions for the next clause will be placed in brackets.

Examples:

• And Nikolai went to work (why?) so that no one would say that he didn’t like his job (which one?), which he really didn’t like.

The SPP with a comma at the junction of 2 conjunctions has a sequential subordination.

Examples:

• He said that when father comes, we will go to the park. (The proposal is discussed below.)

Analysis: He said (what?) -> let's go to the park (when?) -> when father comes.

SPP with parallel subordination

This type of SPP has such subordinate clauses that
a) They receive questions from one main part, but these questions are different (hence the subordinate clauses will be of different types.)
b) They are subordinate clauses of the same type, they receive the same questions, but related to different words (this applies to attributive clauses.)

Examples:

• a) Although you don’t deserve it, I’ll give you an A if you do well on the test.
• b) I love looking at the sea, which brings inspiration, and the sky, which has no clouds. (questions are asked from different nouns in the main one.)

There is always a subordinating conjunction within a subordinate clause.

Example: Andrey did not remember where he put the diary. (about what?)

From the main clause to the subordinate clause we always give a question. The subordinate clause is always separated from the main clause by commas.

1. There is always a subordinating conjunction inside the subordinate clause.
2. From the main part we ask a subordinate question.
3. The subordinate clause is always separated from the main clause by commas.

Complex sentences may have not one, but several subordinate clauses.

Complex sentences with two or more subordinate clauses are of two main types:

1) all subordinate clauses are attached directly to the main clause;

2) the first subordinate clause is attached to the main clause, the second - to the first subordinate clause, etc.

I. Subordinate clauses that are attached directly to the main clause can be homogeneous and heterogeneous.

1. Complex sentences with homogeneous subordination of subordinate clauses.

With this subordination, all subordinate clauses refer to one word in the main clause or to the entire main clause, answer the same question and belong to the same type of subordinate clause. Homogeneous subordinate clauses can be connected to each other coordinating conjunctions or non-union (only with the help of intonation). The connections of homogeneous subordinate clauses with the main clause and among themselves resemble the connections of homogeneous members of the sentence.

For example:

[I came to you with greetings, to tell you], (that the sun has risen), (that it fluttered with hot light across the sheets). (A. Fet.)

[That, (who lives life truly), (who has been accustomed to poetry since childhood),forever believes in the life-giving, full of reason Russian language]. (N. Zabolotsky.)

[At the end of May, the young bear was drawn to her native place], (where she was born) And ( where the months of childhood were so memorable).

In a complex sentence with homogeneous subordination, the second subordinate clause may lack a subordinating conjunction.

For example: ( If there is water) And ( there won't be a single fish in it), [I won't trust the water]. (M. Prishvin.) [ Let's shudder], (if suddenly a bird flies up) or ( an elk will trumpet in the distance). (Yu. Drunina.)

2. Complex sentences with heterogeneous subordination of subordinate clauses (or with parallel subordination). With this subordination, subordinate clauses include:

a) to different words of the main sentence or one part to the entire main sentence, and the other to one of its words;

b) to one word or to the entire main sentence, but answer different questions and are different types subordinate clauses.

For example: ( When in my hands A new book ), [I feel], (that something living, speaking, wonderful came into my life). (M. Gorky.)

(If we turn to the best examples of prose), [then we'll make sure], (that they are full of true poetry). (K. Paustovsky.)

[From the world (which is called children's), the door leads into space], (where they have lunch and tea) (Chekhov).

II. Complex sentences with sequential subordination of subordinate clauses.

This type of complex sentences with two or more subordinate clauses includes those in which subordinate clauses form a chain: the first subordinate clause refers to the main clause (clause of the 1st degree), the second subordinate clause refers to the subordinate clause of the 1st degree (clause of the 2nd degree), etc.

For example: [ The young Cossacks rode vaguely and held back their tears.], (because they were afraid of their father), (who was also somewhat embarrassed), (although I tried not to show it). (N. Gogol)

The specificity of subordinate parts is that each of them is subordinate in relation to the previous one and main in relation to the following one.

For example: Often in the fall I closely watched the falling leaves to catch that imperceptible split second when the leaf separates from the branch and begins to fall to the ground(Paustovsky).

With sequential subordination, one clause can be inside another; in this case, there may be two subordinating conjunctions nearby: what and if, what and when, what and since, etc.

For example: [ The water came down so scary], (What, (when the soldiers ran below), raging streams were already flying after them) (M. Bulgakov).

There are also complex sentences with a combined type of subordination of subordinate clauses.

For example: ( When the chaise left the yard), [he (Chichikov) looked back and saw], (that Sobakevich was still standing on the porch and, it seemed, was looking closely, wanting to find out), (where will the guest go). (Gogol)

This is a complex sentence with parallel and sequential subordination of subordinate clauses.

Punctuation marks in a complex sentence with several subordinate clauses

A comma is placed between homogeneous subordinate clauses not connected by coordinating conjunctions.

For example: I realized that I was lying in bed , that I'm sick , that I was only delirious.(Cupr.)

I envy those who spent their lives in battle , who defended a great idea.(EU)

We remember the great hour when the guns fell silent for the first time , when all the people met victory both in the cities and in every village.(Isak.)

Comma not placed between homogeneous subordinate clauses connected by a single connecting conjunction (regardless of whether there is a subordinating conjunction or a conjunctive word with both subordinate clauses or only with the first).

For example: I believe that nothing passes without a trace and that every smallest step we take matters for our present and future life.(Ch.)

The militia brought Prince Andrei to the forest where the trucks were parked and where there was a dressing station.(L.T.)

When the rain began to fall and everything around sparkled, we followed the path... came out of the forest.(M.P.).

When repeating coordinating conjunctions, a comma is placed between subordinate clauses.

For example: Everyone found out that the lady had arrived, and that Kapitonich let her in , and that she is now in the nursery...(L.T.).

Unions either... or when connecting predicative parts of a complex sentence, they are considered repeating, and homogeneous subordinate clauses are separated by a comma, which is placed before or.

For example: Whether there were weddings in the city, or someone cheerfully celebrating name days, Pyotr Mikhailovich always talked about it with pleasure.(Writing).

In case of heterogeneous subordination, subordinate clauses are separated or separated by commas.

For example: As soon as the heat passed, the forest began to get cold and dark so quickly that I didn’t want to stay in it.(T.)

Anyone who has not experienced the excitement of the barely audible breathing of a sleeping young woman will not understand what tenderness is. (Paust.).

With sequential and mixed subordination, a comma is placed between subordinate clauses according to the same rules as between the main and subordinate clauses.

For example: If only our wanderers could be under their own roof , if only they could know , what happened to Grisha.(Necr.)

Helen smiled with such a look , who spoke , that she did not allow the possibility , so that anyone can see her and not be admired.(L.T.)

Any , who in life fought for the happiness of being yourself , knows , that the strength and success of this struggle depend on confidence , with which the seeker goes to the goal(M.P.)

A comma is placed between two adjacent subordinating conjunctions or between union word and a subordinating conjunction, as well as when a coordinating and subordinating conjunction meets, if the internal subordinate clause is not followed by the second part of the double conjunction this or that.

For example: The bear fell in love with Nikita so much that , When he went somewhere, the animal anxiously sniffed the air.(M.G.)

We were warned that , If If the weather is bad, the excursion will not take place.

The night is over and , When the sun rose, all nature came to life.

The removal of the second (internal) part here does not require the restructuring of the first subordinate part.

If the subordinate clause is followed by the second part of a complex conjunction then, so, then a comma is not placed between the preceding two conjunctions.

For example: The blind man knew that the sun was looking into the room and that if he stretched his hand out the window, dew would fall from the bushes.(Cor.)

I thought that if at this decisive moment I did not out-argue the old man, then later it would be difficult for me to free myself from his tutelage.(P.).

Removing or rearranging the subordinate clause (if he reaches out his hand through the window and if at this decisive moment I don’t argue with the old man) is impossible, since parts of the double conjunction something will be nearby.

Dash in a complex sentence

Between the subordinate part (group of subordinate clauses) and the subsequent main part of the sentence Maybeput a dash , if a subordinate clause or a group of subordinate clauses preceding the main clause is pronounced with logical emphasis on an informatively important word and with a deep pause before the main part (usually this is how subordinate explanatory clauses are distinguished, less often - conditional, concessive, etc.).

For example: Where did Nelidova go?- Natasha didn’t know(Paust.); And if you look at them for a long time– the rocks began to move and crumble(Ast.); Did he call them, did they come on their own?– Nejdanov never found out...(T.).

A dash is placed also between the subordinate and main parts in similarly constructed parallel complex sentences.

For example: He who is cheerful laughs, he who wants will achieve it, he who seeks will always find!(OK.).

A dash is placed after the subordinate clause standing before the main clause, if it contains the words this, here, and also if the subordinate clause is an incomplete sentence.

For example: That she is an honest person is clear to me.(T.)

What he found in her is his business.

Where is he now, what is he doing - these are the questions that I could not answer.

I answered something that - I don’t know myself(compare full - what did I answer).

A dash is placed between subordinate subordinate clauses in the absence of between them adversarial union or the second part of the comparative conjunction.

For example: Artistry is so that every word is not only in place - so that it is necessary, inevitable and so that there are as few words as possible(Black).

A dash is placed to clarify the nature of the subordinate clause.

For example: Only once did she perk up - when Mika told her that ditties were sung at yesterday's wedding.(R. Zernova)

A dash is placed to enhance the interrogative nature of the sentence while emphasizing the unusual location of the subordinate part before the main one or the intonation separation of the main part from the subsequent subordinate clause.

For example: What is influence?- You know?; Are you sure – is this necessary?

A dash is also placed when there are an abundance of commas, against which the dash acts as a more expressive sign.

For example: But we gained experience , and for the experience , as the saying goes , no matter how much you pay, you won’t overpay.

Comma and dash in a complex sentence

Comma And dash as a single punctuation mark, they are placed in a complex sentence before the main part, which is preceded by a number of homogeneous subordinate parts, if the division of the complex sentence into two parts with a long pause before the main part is emphasized.

For example: Wherever I am, whatever I try to have fun with , – all my thoughts were occupied with the image of Olesya.(Cupr.)

Who is to blame and who is right? , – it’s not for us to judge.(Kr.)

The same sign is also placed before a word repeated in the same part of a sentence in order to connect with it a new sentence or the next part of the same sentence.

For example: I knew very well that it was my husband, not some new person unknown to me, but a good man , - my husband, whom I knew as myself.(L.T.)

And the idea that he can be guided by this interest, that in order to sell this forest he will seek reconciliation with his wife , – this thought offended him.(L.T.)

A dash is placed after the comma that closes the subordinate clause, including before the word this.

For example: The best he could do , - leave on time; The only thing I like here , - This is an old shady park.

Syntactic analysis of a complex sentence with several subordinate clauses

Scheme for parsing a complex sentence with several subordinate clauses

1. Determine the type of sentence according to the purpose of the statement (narrative, interrogative, incentive).

2. Specify the type of offer for emotional coloring(exclamation or non-exclamation).

3. Determine the main and subordinate clauses, find their boundaries.

4. Draw up a sentence diagram: ask (if possible) questions from the main to the subordinate clauses, indicate in the main word on which the subordinate clause depends (if it is a verb), characterize the means of communication (conjunctions or allied words), determine the types of subordinate clauses (definitive, explanatory and etc.).

5. Determine the type of subordination of subordinate clauses (homogeneous, parallel, sequential).

Sample analysis of a complex sentence with several subordinate clauses

1) [Look at the pale green sky strewn with stars,(on which there is neither a cloud nor a spot),and you will understand], (why is the warm summer air still?), (Why nature on guard) (A. Chekhov).

[...noun, ( on which…), And verb], ( Why…), (Why…).

(Declarative, non-exclamative, complex, complex with three subordinate clauses, with parallel and homogeneous subordination: 1st subordinate clause - attributive clause (clause depends on the noun sky, answers the question which on which); 2nd and 3rd subordinate clauses - explanatory clauses (depending on the verb you'll understand, answer the question What?, are joined by the conjunction word why)).

2) [Any Human knows], (what should he do?, (what separates him from people), otherwise), (what connects him to them) (L. Tolstoy).

[...verb], ( What…., (What…), otherwise), (What…).

(Declarative, non-exclamative, complex, complex with three subordinate clauses, with sequential and parallel subordination: 1st subordinate clause - explanatory clause (depending on the verb knows, answers the question What?, joins by union What), 2nd and 3rd clauses - pronominal clauses (each of them depends on the pronoun That, answers the question which (That)?, is added by a conjunctive word What).

what is a complex sentence with homogeneous subordination of subordinate clauses?? and got the best answer

Answer from Fun_lady[guru]


1) [But it’s sad to think] (that youth was given to us in vain), (that they cheated on her all the time), (that she deceived us)... (A. Pushkin) - [verb], (union that), (union that), (union that)...

Source: Yandex

Answer from Ms.M11[newbie]

Answer from Vlad Nusratov[newbie]
2. Dad told me /1 that he had never seen such bread /2 and /that the current harvest is very good/3. This sentence is complex. It consists of three simple ones. The very first of them is the main thing, the subsequent ones are subordinate or additional. They all refer to the single predicate “said.” It is expressed by the verb in the first sentence. You can ask them one question - “what?” Each subordinate clause is associated with the conjunction “what,” which is the main one. They are connected to each other by the connecting conjunction “and”. It follows from this that the construction of the expression used homogeneous subordination of subordinate clauses - Read more on FB.ru:

Answer from FrillDX[master]
Um, this is when the main clause asks the same question to all subordinate clauses

Answer from Regkremgg[newbie]
Homogeneous subordinate clauses are sentences in which 1).the question to the subordinate clause is asked from the main clause or from a word in the main clause. 2).They answer the same question. 3).They are connected either by coordinating conjunctions or by intonation.

Answer from Maxim Dondukov[newbie]
Subordinate clauses that are attached directly to the main clause can be homogeneous.
1. Homogeneous subordinate clauses, like homogeneous members, have same value, answer the same question and depend on one word in the main clause. Homogeneous subordinate clauses can be connected with each other by coordinating conjunctions or without conjunctions (only with the help of intonation). For example:

2) [Dersu said] (that these are not clouds, but fog) and (that tomorrow will be a sunny and even hot day) (V. Arsenyev). [verb], (what) and (what).

Answer from Ekaterina Lavrenova[active]
Subordinate clauses that are attached directly to the main clause can be homogeneous.
1. Homogeneous subordinate clauses, like homogeneous members, have the same meaning, answer the same question and depend on one word in the main sentence. Homogeneous subordinate clauses can be connected with each other by coordinating conjunctions or without conjunctions (only with the help of intonation). For example:
1) [But it’s sad to think] , (that youth was given to us in vain), (that they cheated on her all the time), (that she deceived us)... (A. Pushkin) - [verb], (conjunction that), (conjunction what), (conjunction what)...
2) [Dersu said] (that these are not clouds, but fog) and (that tomorrow will be a sunny and even hot day) (V. Arsenyev). [verb], (what) and (what).
Homogeneous clauses, like homogeneous clauses, have the same meaning, answer the same question and depend on one word in the main clause. Homogeneous subordinate clauses can be connected with each other by coordinating conjunctions or without conjunctions

Answer from Yotanislav Karpov[newbie]
1. Homogeneous submission


2.Parallel subordination


3. Consistent submission

Answer from Ksenia Bulankina[guru]
the same question is asked to subordinate clauses, then to one main clause

Answer from Johnny Miller[newbie]
The same as homogeneous members of a sentence. Subordinate clause subordinating connection can be determined by a subordinating conjunction, and the question to such a conjunction will be asked from the main part.

Answer from Maxim Verevkin[newbie]
1. Homogeneous submission
[But it’s sad to think] (that youth was given to us in vain), (that they cheated on her all the time), (that she deceived us)... (A. Pushkin) - [verb], (conjunction that), (conjunction that) , (conjunction that)...
Homogeneous clauses, like homogeneous clauses, have the same meaning, answer the same question and depend on one word in the main clause. Homogeneous subordinate clauses can be connected with each other by coordinating conjunctions or without conjunctions (only with the help of intonation).
2.Parallel subordination
(If I had a hundred lives), [they would not satisfy all the thirst for knowledge], (which burns me) (V. Bryusov) - (union if), [noun], (s. word which).
Heterogeneous subordinate clauses have different meaning, answer different questions or depend on different words in a sentence.
3. Consistent submission
[She was horrified"], (when she found out), (that the father was carrying the letter) (F. Dostoevsky) -, (v. when verb.), (v. that).
subordinate clauses form a chain: the first subordinate clause refers to the main clause (clause of the 1st degree), the second subordinate clause refers to the subordinate clause of the 1st degree (clause of the 2nd degree), etc.