Ichidan verb Intransitive verb See also: 眠る・1 to sleep (lying down) to go to bed, to lie in bed to lie down to sleep (with someone, i.e. have intercourse) to lie flat (e.g. of hair) to lie idle (of funds, stock, etc.) to ferment (of soy sauce, miso, etc.)
Present, Future 寝る, 寝ます [does], will [do] 寝ない, 寝ません doesn't [do], will not [do] Past 寝た, 寝ました [did] 寝なかった, 寝ませんでした didn't [do] Te-form, Continuative 寝て, 寝まして 寝ないで, 寝ませんで 寝なくて Progressive 寝ている, 寝ています [doing], to be [doing] 寝ていない, 寝ていません not [doing] Volitional 寝よう, 寝ましょう let's [do]!, I/we will [do], I/we intend to [do] 寝まい, 寝ますまい I will not [do], I do not intend to [do] Imperative 寝ろ, 寝よ, 寝なさい [do] ! 寝るな, 寝なさるな don't [do] ! Request 寝てください please [do] 寝ないでください please don't [do] Provisional 寝れば if X [does], if X [is ~] 寝なければ if X doesn't [do], if X [is not ~] Conditional 寝たら, 寝ましたら if X were to [do], when X [does] 寝なかったら, 寝ませんでしたら if X weren't to [do], when X doesn't [do] Potential 寝られる, 寝られます be able to [do], can [do] 寝られない, 寝られません not be able to [do], can't [do] Passive, Respectful 寝られる, 寝られます is [done] (by ...), will be [done] (by ...) 寝られない, 寝られません isn't [done] (by ...), will not be [done] (by ...) Causative 寝させる, 寝させます makes/will make (someone) [do] 寝させない, 寝させません doesn't/won't make (someone) [do] Causative passive 寝させられる, 寝させられます is made/will be made to [do] (by someone) 寝させられない, 寝させられません isn't made/won't be made to [do] (by someone) ~たい form 寝たい want to [do] 寝たくない don't want to [do]