AnalyzerSentence analysis6SpansSentence昨日は夜遅くまで勉強した。1000 character limitAnalyzeSentence昨日きのうは夜よる遅おそくまで勉べん強きょうした。Span Details昨日きのうyesterdaynoun, adverbはtopic markergrammar夜よる遅おそくlate at night; at a late houradverb, noun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