The word of the day is…
Greek, tis, ti, 1. interrogative pronoun/adjective: who? what? which? 2. adverbial accusative: why? for what [reason]?
Some important notes:
- This is third declension in form:
- M/F: τίς, τίνος/τοῦ, τίνι/τῷ, τίνα, τίνες, τίνων, τίσι(ν), τίνας…
- N: τίς, τίνος/τοῦ, τίνι/τῷ, τί, τίνα, τίνων, τίσι(ν), τίνα…
- Accent on forms never becomes grave, in violation of normal accent rules when followed by another word.
- Accent is always on the first syllable.