AnalyzerSentence analysis4SpansSentence三脚椅子は不安定だ。1000 character limitAnalyzeSentence三さん脚きゃく椅い子すは不ふ安あん定ていだ。Span Details三さん脚きゃく椅い子すthree-legged stoolnounはtopic markergrammar不ふ安あん定ていunstable; insecure; precariousna-adjective, nounだ。plain copulagrammar