Question words with case

Turkish question words take the same case endings as the words that answer them, so the answer mirrors the question:

• nerede (where, at which place) → Masada. (On the table.); nereye (where to) → Okula. (To school.); nereden (where from) → İşten. (From work.)
• kim (who) → kime (to whom), kimi (whom), kimin (whose), kiminle (with whom), kimden (from whom)
• ne (what) → neyle (with what, by what)
• kaç (how many), kaçta (at what time), hangi (which), ne zaman (when), nasıl (how), neden (why)

The question word usually stands right before the verb: Sinemaya kiminle gittin? (Who did you go to the cinema with?) It already makes the sentence a question, so no mi is added.