not sleeping, haven't slept
彼女はどうして寝てないの?
Why isn't she sleeping?
何でまだ寝てないのかな?
I wonder why they’re still awake.
ここ数日寝てないんだ。
I haven't slept in the past few days.
彼はどうして寝てないの?
Why isn't he sleeping?
その猫ね、寝てないよ。
That cat isn’t sleeping, you know.
い…一本どれくらい寝てないとそんなに黒くなるんです?
H-How many packs do you have to smoke before you get that dark?
— Pompo the Cinephile (2021)
その犬ね、寝てないよ。
That dog isn't sleeping, you know.
あなた寝てないのね
You haven't slept, have you?
— レベッカ (1940)
母さんは昨夜寝てない
Mom didn't sleep last night.
— ウィッチ (2016)
寝てないですね?
You haven't been sleeping, have you?
— ロード・オブ・ザ・リング/王の帰還 (2003)
寝るのは夜寝てない
I haven't been sleeping at night.
— 最強のふたり (2011)
何日も寝てないんです。
I haven't slept for days.