PolyglotGym
CourseGrammarDictionaryVocabulary
LoginCreate Account
CourseGrammarDictionaryVocabulary

More

LibraryCommunity
Create AccountLogin
PolyglotGym
All languagesCoursesGrammar

Get the App

Download on theApp StoreGET IT ONGoogle Play
PolyglotGym

Learn Belarusian online with interactive courses, vocabulary trainer, and more.

Learn

  • All languages
  • Courses
  • Grammar
  • Vocabulary
  • Align Vocabulary
  • Dictionary

Community

  • Library
  • Forum
  • Clubs

Get the App

Learn on the go

Download on theApp StoreGET IT ONGoogle Play

© 2026 PolyglotGym. All rights reserved

CourseGrammarDictionaryVocabulary
  1. Home
  2. ›Grammar
  3. ›B1
  4. ›Types of subordinate clause
Будова сказаB1

Types of subordinate clause

Which conjunction introduces which kind of clause, and the two - каб and калі б - whose choice of verb form is not free.

Learning Goal

I can build all eight kinds of subordinate clause and choose the right verb form after каб and калі б.

Exam Skills:BSU: ГаварэннеBSU: Пісьмо

Look at these examples. Can you spot the grammar pattern?

Я ведаю, што ён прыйдзе а сёмай.

I know he will come at seven.

Хоць было позна, мы ўсё роўна пайшлі.

Although it was late, we went anyway.

Пачакай, пакуль я не вярнуся.

Wait until I come back.

Я хачу, каб ты прыйшоў у суботу.

I want you to come on Saturday.

Pay attention to the highlighted parts. What do they have in common?

The clause types

TypeIntroduced byExample
Objectшто, ціЯ ведаю, што ён прыйдзе.
Relativeякі, чый, дзеКніга, якую я чытаю.
Timeкалі, пакуль, як толькіКалі будзе час, паедзем.
Causeбо, таму штоНе іду, бо хворы.
PurposeкабПрыйшоў, каб дапамагчы.
Conditionкалі, калі бКалі б было цяплей...
Concessionхоць, нягледзячы на тое штоХоць было позна, мы пайшлі.
Resultтак штоБыло позна, так што мы засталіся.

The two that constrain the verb

Most conjunctions leave the verb alone. Two do not:

  • Каб with different subjects takes a past-tense form, whatever the time meant: Я хачу, каб ты прыйшоў. With one subject it takes the infinitive: Прыйшоў, каб дапамагчы.
  • Калі б puts both halves into the бы construction: Калі б я меў час, я прыйшоў бы.

Калі does three jobs

It means when, if and, with бы, if only. The verb form tells them apart:

  • Калі ён прыйшоў, мы вячэралі. - past tense, so when.
  • Калі ён прыйдзе, павячэраем. - future, so if or when.
  • Калі б ён прыйшоў, мы павячэралі б. - бы, so hypothetical.

Хоць

Concession, and shorter than the Russian equivalent: Хоць было позна, мы пайшлі. It also works as "at least": Пабач хоць раз.

Word order and the comma

A subordinate clause can stand before or after the main one, and the comma is written either way. Belarusian does not invert anything - the clause keeps ordinary word order throughout.

Apply this grammar in B1 course exercises

Practice Exercises

Typical errors: using a present or future after каб with different subjects, and putting бы in only one half of a калі б sentence.

Common Error Patterns

Using a present or future after каб with different subjects

It takes the past form: каб ты прыйшоў.

Putting бы in only one half

Both halves carry it: Калі б я меў час, я прыйшоў бы.

Using Russian conjunctions

Бо, каб, хоць, пакуль, як толькі.

Omitting the comma before a subordinate clause

It is written whichever order the clauses come in.

Я ведаю, што ён прыйдзе а сёмай.

I know he will come at seven.

An object clause with <em>што</em>, and the tense is kept as spoken.

Хоць было позна, мы ўсё роўна пайшлі.

Although it was late, we went anyway.

Concession with <em>хоць</em>, shorter than the Russian conjunction.

Пачакай, пакуль я не вярнуся.

Wait until I come back.

<em>Пакуль</em> for time, and the negative here is idiomatic rather than logical.

Я хачу, каб ты прыйшоў у суботу.

I want you to come on Saturday.

Different subjects, so <em>каб</em> takes the past form even about the future.

Было позна, так што мы засталіся начаваць.

It was late, so we stayed the night.

A result clause with <em>так што</em>.

Practice in course

Apply this grammar in B1 course exercises

B1 Course
← Back to topics

Frequently asked questions

When is Types of subordinate clause used?
It means when , if and, with бы , if only . The verb form tells them apart:
How is Types of subordinate clause formed?
Concession, and shorter than the Russian equivalent: Хоць было позна, мы пайшлі. It also works as "at least": Пабач хоць раз. A subordinate clause can stand before or after the main one, and the comma is written either way. Belarusian does not invert anything - the clause keeps ordinary word order throughout.
What are common mistakes with Types of subordinate clause?
Typical errors: using a present or future after каб with different subjects, and putting бы in only one half of a калі б sentence.

Sources

  1. Кароткая граматыка беларускай мовы. У 2 ч. Ч. 2: Сінтаксіс / навук. рэд. А. А. Лукашанец — НАН Беларусі, Інстытут мовазнаўства імя Якуба Коласа; Мінск: Беларуская навука, 240 с., 2009

    The syntax volume of the current academic reference grammar, cited as the standard reference for Belarusian sentence structure rather than for one quoted passage. It is what the description on this page is measured against; it is not a source for any single claim here.

Related grammar topics

  • Complex sentences
  • Conjunctions
  • Passive and impersonal constructions
  • Reported speech
  • Comparative constructions
  • Holding a text together
  • Parenthetical words and discourse markers
  • Negation