The Russian genitive case.
The genitive is the busiest case in Russian. It marks possession, absence, quantities, and appears after a long list of prepositions. If you learn only one oblique case deeply, make it this one - you'll encounter it in nearly every sentence you read or hear.
The genitive answers кого? чего? (of whom? of what?). Think of it as the "of" case - whenever English uses "of," "from," "'s," or "no/none," Russian reaches for the genitive. Книга брата = "the book of the brother" (brother's book). Нет воды = "there is no water" (absence). Стакан воды = "a glass of water" (quantity).
When to use the genitive case
The genitive has more triggers than any other Russian case. Here are the main ones, roughly ordered by how often you'll hit them.
1. Possession
Russian has no word for "'s." Instead, the possessor goes into the genitive and follows the thing possessed.
- книга брата - the brother's book (lit. "book of brother")
- дом отца - father's house
- машина сестры - sister's car
2. Absence and negation (нет + genitive)
To say something doesn't exist or isn't present, Russian uses нет + genitive. This replaces "there is no" entirely.
- Нет воды. - There is no water.
- Нет времени. - There is no time.
- У меня нет машины. - I don't have a car. (lit. "at me there-is-no car-GEN")
3. After numbers
Russian numbers trigger the genitive in a pattern that trips up every learner:
- 2, 3, 4 + genitive singular: два стола (two tables), три книги (three books)
- 5-20, and round tens + genitive plural: пять столов (five tables), десять книг (ten books)
- 21 resets to nominative singular (двадцать один стол), 22-24 use genitive singular again, and so on
4. After prepositions
A large group of everyday prepositions force the noun after them into the genitive. Learn the preposition and the case comes along for free. These are the common ones:
| Preposition | Sound | Meaning |
|---|---|---|
| без | bez | without |
| для | dlya | for |
| кроме | krome | except |
| вместо | vmesto | instead of |
| из | iz | from, out of |
| с | s | from, off |
| от | ot | from (a person or source) |
| у | u | by, at, "have" |
| вокруг | vokrug | around |
| около | okolo | near |
| напротив | naprotiv | opposite |
| внутри | vnutri | inside |
| до | do | before, until |
| после | posle | after |
So the noun always lands in the genitive: без сахара (without sugar), из Москвы (from Moscow), у меня (I have, lit. "by me").
5. Partitive genitive (quantities)
When you take some of a larger whole, the "whole" goes into genitive:
- чашка чая - a cup of tea
- кусок хлеба - a piece of bread
- много работы - a lot of work
6. Comparison
After comparatives, the thing being compared to takes the genitive:
- больше брата - bigger than the brother
- старше сестры - older than the sister
Genitive noun endings
Start with the singular. The ending you land on depends on the gender of the noun and how its nominative form ends. Find the row that matches your word, swap the ending, done.
| Gender | Nominative ends in | Genitive ending | Example |
|---|---|---|---|
| Masculine | consonant | -а | брат (brother) → брата |
| -ь, -й | -я | музей (museum) → музея | |
| Feminine | -а | -ы | мама (mom) → мамы |
| -я | -и | неделя (week) → недели | |
| -ь | -и | ночь (night) → ночи | |
| Neuter | -о | -а | окно (window) → окна |
| -е | -я | море (sea) → моря |
к г х ж ш ч щ + ы → и
One twist sits on top of the singular table. After these seven consonants, Russian never writes ы, so it turns into и. A feminine word like книга (kniga, book) goes to книги in the genitive, not "книгы". Same for девушка (devushka, girl) → девушки and нога (noga, leg) → ноги. The rule shapes some plural endings too, which you'll see next.
The genitive plural
The plural is the harder half. The ending shifts by gender, and feminine and neuter nouns often drop to a zero ending (nothing added at all, just the base word).
| Gender / type | Genitive plural ending | Example |
|---|---|---|
| Masculine (hard) | -ов | стол (table) → столов |
| Masculine (soft -ь, -й) | -ей / -ев | учитель (teacher) → учителей |
| Masculine (-ж, -ш, -ч, -щ) | -ей | нож (knife) → ножей |
| Feminine (-а) | zero (∅) | книга (book) → книг |
| Feminine (-я) | -ь | неделя (week) → недель |
| Feminine (-ия) | -ий | станция (station) → станций |
| Neuter (-о) | zero (∅) | окно (window) → окон |
| Neuter (-е) | -ей | море (sea) → морей |
The zero ending. This is the pattern that catches learners off guard. Feminine nouns in -а and most neuter nouns drop their vowel and add nothing at all: книга → книг, рука → рук, окно → окон, сестра → сестёр (an extra vowel pops in). English speakers expect something to be added, not removed, so this one needs drilling.
The -ж/-ш/-ч/-щ exception. Masculine nouns ending in ж, ш, ч, щ can't take the usual hard -ов here, so they switch to -ей: нож (nozh, knife) → ножей, карандаш (karandash, pencil) → карандашей. Same spelling rule as above, plural side.
Pronoun forms in the genitive
Personal pronouns have their own genitive forms. Note that его, её, их are the same in genitive and accusative - and they gain a н- prefix after prepositions (у него, от неё, для них).
| Nominative | Genitive | Example |
|---|---|---|
| я (I) | меня | у меня - I have |
| ты (you) | тебя | у тебя - you have |
| он (he) | его | у него - he has |
| она (she) | её | у неё - she has |
| мы (we) | нас | у нас - we have |
| вы (you pl.) | вас | у вас - you have |
| они (they) | их | у них - they have |
Example sentences
Real genitive usage across different triggers. Pay attention to the endings.
Common pitfalls
These are the mistakes that trip up learners most often with the genitive case.
- One form, two jobs. For animate masculine nouns, брата does double duty: it means "brother's" (книга брата - brother's book) and it's also the form for a direct object (Я вижу брата - I see the brother). Same ending, different jobs - the sentence tells you which one is meant.
- Genitive plural irregulars. The genitive plural has more irregular forms than any other case. Watch for: человек (person) → людей, ребёнок (child) → детей, друг (friend) → друзей, глаз (eye) → глаз (zero ending on a masculine noun!).
- A vowel that comes and goes. Some nouns add or drop a vowel in the genitive plural: сестра → сестёр, окно → окон, письмо → писем. There's no simple rule - you learn these by exposure.
- Genitive after negated verbs. In formal Russian, direct objects of negated verbs take the genitive instead of the accusative: "Я не читал этой книги" instead of "Я не читал эту книгу." In modern spoken Russian, the accusative is often used instead, but you'll see the genitive in writing.
Russians don't say "I have." There is no direct verb for "to have" in everyday Russian. Instead, possession is expressed with the genitive: У меня есть... (lit. "at me there is..."). The possessor goes into the genitive case after у, and the thing possessed stays in the nominative.
This construction is so central to Russian that it's one of the first structures learners encounter - and it's pure genitive. "У тебя есть собака?" (Do you have a dog?) literally asks "At you is there a dog?" The negative form doubles down on the genitive: "У меня нет собаки" - the possessor (меня) and the thing absent (собаки) are both genitive.
This is why the genitive is sometimes called the first "real" case learners need: you can't even say "I have a book" without it.
Slova teaches every word with its case forms built in.
You don't just learn "книга" - you learn книги, книге, книгу, книгой, and книг in real sentences. Genitive included, from day one.
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