Поставить в вопросительную и отрицательную форму. i sleep every day. i slept yesterday. i will sleep tomorrow.

I dont sleep 
Do i sleep 
I didnt sleep 
Did i sleep
I wont sleep
Wont i sleep

I sleep every day
--I am sleep not every day
?-Am sleep every day?
I slept yesterday
?-Am slept yesterday
--I am slept  NOT yesterday
I will sleep tommorow
--I am sleep not tommorow
?-Am will sleep tommorow