When a Russian noun describes or “modifies” another noun, the modifier will be in the genitive case and will normally follow the noun it modifies. The modified noun can be in any case, depending on its function in the sentence.
noun
modifier noun
genitive
In this post, I will tell you about all possible situations to use the genitive case with nouns as modifiers and provide plenty of examples.
When do we use the genitive case with nouns as modifiers?
In Russian, the genitive case is often used when a noun functions as a modifier or describes an attribute of another noun. This construction is called a “genitive construction” or a “noun + noun (in genitive)” construction.
There are several situations in which we use the genitive case with nouns as modifiers. The most common one is to indicate possession, similar to English structures like, “my friend's house” or “the house of my friend.” Other situations will have more abstract meanings to indicate:
the person after whom something is named
e.g., St. Matthew’s Cathedral
the whole in relation to the part
e.g., a piece of cake
the agent of an action
e.g., a bird’s singing
the agent and an object
e.g., a truck’s driver
the object of an action
e.g., a reading of a poem
a quality of someone or something
e.g., John’s forgetfulness
the quantity of something
e.g., three of those
See if you can spot some of these uses in the sentence below!
Notice that all of the nouns that describe or modify other nouns are genitive, even when the nouns they describe have some other function in the sentence.
Now let’s talk about each kind of genitive modifier noun in Russian separately!
To indicate the possessor of something
The expression of possession is one of the main functions of the genitive case in Russian.
Specifically, we use the genitive when in English you express possession through the use of…
an apostrophe + s after a noun
e.g., Mark’s house
the use of the preposition “of”
e.g., the house of Mark
In Russian we do it like this:
possessed noun
possessor
genitive
Remember that any words that modify a genitive noun should also be genitive:
To indicate something’s namesake
Often the namesake of something (the person or thing something is named after) will be in the genitive case. In Russian, when you say the name of a street, a park, or the name of a school or other establishment, you have to put the namesake second. Be careful not to follow the English pattern!
noun
namesake
genitive
To indicate the agent of an action
Sometimes we use a “noun + noun” structure to show who performs the action. The agent (doer) is in the genitive.
action
agent (doer)
genitive
To indicate the object of an action
Here is another set of examples when we use “noun + noun (in genitive)” in relation to present the object of an action.
action
object
genitive
To indicate the object acted on by another noun
You can also use the genitive case to connect a noun to who or whatever typically does something to that noun. In other words, the agent noun (doer) is a genitive modifier.
object
agent (doer)
genitive
To indicate a quality of someone or something
In Russian, we also use the genitive case with nouns as modifiers when we express a quality of someone or something.
quality
possessor of the quality
genitive
To indicate the whole in relation to the part
When we talk about something that is a part of a whole, for example a piece of a pie or the handle of a bag, the word for the noun that follows "of" in English will be in the genitive case in Russian.
part
whole
genitive
To indicate the quantity of something
We have to use the genitive case after numbers and quantities (read: words indicating quantity).
quantity/container
substance
genitive
What about layered modifiers?
When a noun modifies a noun that, in turn, modifies a third noun, every modifier noun will be in the genitive case. So when you have a long list of nouns, only the main noun (the first noun) can be in some non-genitive case. For instance:
Summary
In this post, we’ve talked about how and when to use the genitive case to modify another noun. Here’s what you should remember!
In the noun + noun structure, the second noun is the modifier and it is in the genitive case.
Use nouns as modifiers to indicate:
possession
the person after whom something is named
the agent of an action
the object of an action
the agent + object
someone or something’s quality
quantity of an object
the whole in relation to the part
Sometimes one noun may have many genitive modifiers!
Now let’s try to apply the knowledge you gained in this article! Try out the Russian genitive noun modifier exercises below!
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