kogo

In a sentence

• Kogo widzisz na zdjęciu?

  Whom do you see in the picture?

  Here, 'kogo' is used as the direct object in the accusative case of the verb 'widzisz' (to see).

• Z kogo jest zadowolona?

  Whom is she pleased with?

  In this sentence, 'kogo' functions in the genitive case because of the preposition 'z' (with).

• Nie wiem, kogo się obawiała.

  I don't know whom she was afraid of.

  Here, 'kogo' is employed in the genitive case due to the nature of the verb 'obawiać się' (to be afraid of), which requires this case for its object.