AnalyzerSentence analysis4SpansSentence自主的に勉強する。1000 character limitAnalyzeSentence自じ主しゅ的てきに勉べん強きょうする。Span Details自じ主しゅ的てきindependent; autonomous; voluntary; self-initiatedna-adjectiveにadverbial form after an adjectival suffixgrammar勉べん強きょうstudy; learning; diligence; hard work; effort; experience; knowledge; lesson; discount; price reductionnoun, suru verbする。light/support verb with a noun or noun-like phrasegrammar