Greek

Pronoun

ποιος • ‎(poios) m ‎(interrogative)

1. who

   Ποιος είναι ο επισκέπτης; (Who is the caller?)

   Ποιος; (Who's that?, Who's there?, Who is it?)

2. which

   Ποιο βιβλίο θέλεις; (Which book do you want?)

3. (in accusative case) who, whom

   Σε ποιον το έδωσες; (To whom did you give it?)

4. (in genitive case) whose

   Ποιανού είναι η πετσέτα; (Whose is the towel?)

Declension

See also

• που ‎(pou) for the relative form of who:

  Ο Άνθρωπος που Γνώριζε Πολλά. (“The Man Who Knew Too Much.”)