AnalyzerSentence analysis4SpansSentence夜中まで勉強した。1000 character limitAnalyzeSentence夜よ中なかまで勉べん強きょうした。Span Details夜よ中なかmiddle of the night; dead of nightnoun, adverbまでuntil; as far asgrammar勉べん強きょうstudy; learning; diligence; hard work; effort; experience; knowledge; lesson; discount; price reductionnoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar