Learn Hardcore Russian: Мой стул удобный.

In Russian, the present tense form of the verb “to be” (быть) is typically omitted. The sentence “Мой стул удобный” directly translates to “My chair comfortable,” but the meaning “My chair is comfortable” is fully understood without an explicit verb.

What is the function of the word Мой in this sentence?

Мой is a possessive pronoun meaning “my.” It agrees in gender (masculine) and number (singular) with the noun стул (“chair”), ensuring that the adjective and pronoun match the noun’s characteristics.

Which case is the noun стул in, and why is that important?

Стул is in the nominative case because it is the subject of the sentence. In Russian, the nominative case is used for the subject of the sentence, which is necessary for proper sentence structure and agreement with adjectives and pronouns.

Why is the adjective удобный placed after стул and what role does it play?

In this sentence, удобный functions as a predicate adjective describing стул. Although adjectives modifying a noun directly usually come before the noun, when used as part of the predicate (after the subject), the adjective describes the noun’s state without needing an explicit “to be” verb.

How do the possessive pronoun, noun, and adjective show agreement in this sentence?

All three components—мой (possessive pronoun), стул (noun), and удобный (adjective)—are in the nominative singular masculine form. This consistent agreement in gender, number, and case is crucial for correctly conveying meaning and maintaining proper grammatical structure in Russian.

Could the adjective удобный be replaced by its short form, and what would be the difference?

Yes, you could use the short form удобен and say “Мой стул удобен.” Both forms mean “My chair is comfortable.” The full form удобный is often used for descriptive, attributive purposes, while the short form удобен is a concise, predicative form more directly conveying a state or quality without modifying a noun in an attributive position.