寝れない

can't sleep

→ 寝る
寝れ potential form + ない Negative
verb · potential Rare #41,684
can't sleep A casual negative potential form of 寝る.
JA: 明日は早いのに、寝れない。
EN: I have to get up early tomorrow, but I can't sleep.
Conjugation of 寝る
Potential
寝られる寝れない

寝れないに限って時計カチカチいう音が気になるものだ

It’s always when you can’t sleep at night that the ticking of the clock starts to bother you.

トムクマぬいぐるみがないと寝れないんだ

Tom can't sleep without his teddy bear.

疲れたけど寝れない

I'm tired, but I can't sleep.

最近寝れないんだ

I haven't been able to sleep lately.