AnalyzerSentence analysis3SpansSentence口を開けて寝る1000 character limitAnalyzeSentence口くちを開あけて寝ねるSpan Details口くちを開あけopen one's mouth (to talk); start to tell-> 口を開くexpression, verbてconnective te-formgrammar寝ねるsleep (lying down); go to bed; lie down; sleep with; have sex with; lie flat (hair, etc.); lie idle (funds, stock); ferment (soy sauce, miso, etc.)ichidan verb