Whom

кем

kem

(what person; object of a verb (accusative))

кем

kem

(what person or people, object of a preposition (dative))

кого́

kovó

(what person; object of a verb (accusative))

кого́

kovó

(what person or people, object of a preposition (dative))

ком

kom

(what person; object of a verb (accusative))

ком

kom

(what person or people, object of a preposition (dative))

кому́

komú

(what person; object of a verb (accusative))

кому́

komú

(what person or people, object of a preposition (dative))

кото́рого

kotórovo

(relative pronoun (object))

кото́ром

kotórom

(relative pronoun (object))

кото́рому

kotóromu

(relative pronoun (object))

кото́рым

kotórym

(relative pronoun (object))