AnalyzerSentence analysis4SpansSentence何時間寝ましたか?1000 character limitAnalyzeSentence何なん時じ間かん寝ねましたか?Span Details何なん時じ間かんhow many hoursexpression寝ね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.)-> 寝るichidan verbましたpolite pastgrammarか?question or alternative markergrammar