AnalyzerSentence analysis5SpansSentence不安が一瞬よぎった。1000 character limitAnalyzeSentence不ふ安あんが一いっ瞬しゅんよぎった。Span Details不ふ安あんanxiety; uneasiness; worry; insecuritynoun, na-adjectiveがsubject markergrammar一いっ瞬しゅんinstant; momentnoun, adverbよぎっpass by; cross; flash across-> 過ぎるgodan verbた。past tense or completed actiongrammar