The Six Cases
The ending shows the noun's job: кніга (a book, the subject), кнігу (the object), без кнігі (without a book), у кнізе (in the book). Belarusian has six cases.
How It Works
The six cases of кніга (book) and стол (table).
- назоўны (nominative): кніга, стол. The subject and dictionary form: Кніга тут. (nominative)
- родны (genitive): кнігі, стала. Of, from, without, after няма: У мяне няма кнігі. (genitive)
- давальны (dative): кнізе, сталу. To or for someone: Я пішу маме. (dative)
- вінавальны (accusative): кнігу, стол. The direct object and destination: Я чытаю кнігу. (accusative)
- творны (instrumental): кнігай, сталом. With, by means of, under: Я пішу ручкай. (instrumental)
- месны (locative): у кнізе, на стале. Only after prepositions such as у, на, аб, па, пры: Кніга на стале. (locative)
Prepositions choose cases. The same place changes with the preposition: у Мінску (in Minsk, locative), у Мінск (to Minsk, accusative), з Мінска (from Minsk, genitive). See where, where to, where from.
Three declension types. The endings depend on the type of noun: feminine and masculine nouns in -а/-я (кніга, бацька); masculine nouns with no ending and neuter nouns (стол, акно); and feminine nouns with no ending (ноч, соль). In the plural, the dative, instrumental and locative endings are shared by almost every noun: -ам/-ям, -амі/-ямі, -ах/-ях (a few, like людзьмі and дзецьмі, are special) (plural oblique cases).
Endings, not word order, show roles. Кнігу чытае мама still means "Mom is reading the book", because -у marks the object. See word order.
The vocative. Some nouns have a special form for calling someone: браце!, сынку!, Алесю! The nominative is also correct in address: Мама, дзе ты? See the vocative form.
Examples (6)
- Кніга ляжыць на стале.
The book is lying on the table.
Word by Word: Book lies on table.
Кніга is nominative (the subject); стале is locative after на.
- Я чытаю кнігу.
I am reading a book.
Word by Word: I read book.
Кнігу is accusative, the direct object.
- У мяне няма кнігі.
I do not have the book.
Word by Word: At me there-is-not book.
Кнігі is genitive after няма.
- Я пішу ліст маме.
I am writing a letter to Mom.
Word by Word: I write letter to-mom.
Ліст is accusative (it does not change); маме is dative, the person it is for.
- Я пішу ручкай.
I am writing with a pen.
Word by Word: I write pen-with.
Ручкай is instrumental: the tool you use.
- Кнігу чытае мама.
Mom is reading the book.
Word by Word: Book reads mom.
The ending -у marks кнігу as the object, even though it comes first.
Common Mistakes
Keeping the dictionary form after a preposition.
Я жыву ў Мінск.Я жыву ў Мінску.У meaning "in" needs the locative. The dictionary form is only for the subject and a few other uses.
Forgetting that з meaning "with" takes the instrumental.
Кава з малако.Кава з малаком.With the meaning "together with", з takes the instrumental: малаком.
Using the nominative after няма.
У мяне няма кніга.У мяне няма кнігі.Няма always takes the genitive: кнігі.
How It Connects
Learn This First
Cases build on gender.
Related Patterns
- Nominative for the Subject
The nominative, the case of the subject.
Level 1 - Accusative for the Direct Object
The accusative, the case of the direct object.
Level 1 - Genitive Singular Endings
Genitive singular endings.
Level 2 - Dative Singular Endings
Dative singular endings.
Level 2 - Instrumental Singular Endings
Instrumental singular endings.
Level 2 - Locative Endings
Locative endings after у, на and other prepositions.
Level 2
Learn Next
Patterns that build on this one.