Case Pronouns

кто

who (subject; nominative case) - used to inquire about the identity of a person.

что

what (subject; nominative case) - used to ask for information about a thing or concept.

мой / моя / моё / мои

my (nominative case) - possessive pronoun indicating ownership; used to describe something that belongs to the speaker and agrees in gender and number.

кого

of whom (object of 'of'; genitive case) - used to ask about the person related to a particular subject.

чего

of what (object of 'of'; genitive case) - used to inquire about the thing related to a particular subject.

моего / моей / моих

my (genitive case) - possessive pronoun in the genitive form, indicating ownership pertaining to the speaker.

кому

to whom (indirect object; dative case) - used to express the recipient of an action.

чему

to what (indirect object; dative case) - used to refer to the recipient or focus of an action related to a thing.

моему / моей / моим

my (dative case) - possessive pronoun in dative form, indicating ownership in the context of an indirect object.

кого

whom (direct object, people; accusative case) - used to inquire about the person who is the object of an action.

что

what (direct object, things; accusative case) - used to ask for information about the thing that is the object of an action.

моего / мою / моё / мои

my (accusative case) - possessive pronoun in accusative form, indicating ownership in relation to a direct object.

кем

by whom (instrument; instrumental case) - used to inquire about the agent performing an action.

чем

with what (instrument; instrumental case) - used to ask about the means or instrument used to perform an action.

моим / моей / моим / моими

my (instrumental case) - possessive pronoun in instrumental form, indicating ownership in the context of the means of an action.

о ком

about whom (topic; prepositional case) - used to inquire about the subject of a discussion or thought.

о чём

about what (topic; prepositional case) - used to ask for information regarding the subject of a discussion or thought.

моём / моей / моём / моих

my (prepositional case) - possessive pronoun in prepositional form, used in contexts discussing a topic related to ownership.