AnalyzerSentence analysis5SpansSentenceしつこい咳が治らない。1000 character limitAnalyzeSentenceしつこい咳せきが治なおらない。Span Detailsしつこいpersistent; insistent; tenacious; obstinate; too rich; heavy; greasy; fatty-> 執拗いi-adjective咳せきcough; coughingnounがsubject markergrammar治なおらget better; recover; be cured; heal-> 治るgodan verbない。negative auxiliarygrammar