I'm sleepy.
I'm sleepy.
眠いなぁ。
I'm sleepy.
眠いです。
I get sleepy.
I'm sleepy.
I lack sleep:I am sleep deprived.
I'm sleep-deprived.
眠たいです。
I want to go to sleep.
眠そうだね。
I am going to sleep already.
I am going to sleep soon.
I am going to sleep soon.
I am going to go to sleep already.
I am going to go to sleep now.
I'm sleepy.
I slept.
I am going to go to sleep now.
I'm sleepy.
am/are/is sleeping
I feel sleepy―feel drowsy.
He is sound asleep―fast asleep.
have a sleep
He is sound asleep―fast asleep.
I'm sleepy.
一眠りする
was/were asleep
眠れない