AnalyzerSentence analysis6SpansSentence突然、不安が急に高まった。1000 character limitAnalyzeSentence突とつ然ぜん、不ふ安あんが急きゅうに高たかまった。Span Details突とつ然ぜん、sudden; abrupt; unexpectedno-adjective, adverb不ふ安あんanxiety; uneasiness; worry; insecuritynoun, na-adjectiveがsubject markergrammar急きゅうにsuddenly; abruptly; quickly; hastily; steeply; sharplyadverb高たかまっrise; increase; swell; be heightened-> 高まるgodan verbた。past tense or completed actiongrammar