AnalyzerSentence analysis6SpansSentence彼は日本語が流暢だ。1000 character limitAnalyzeSentence彼かれは日本にほん語ごが流りゅう暢ちょうだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar日本にほん語ごJapanese (language)nounがsubject markergrammar流りゅう暢ちょうfluent; flowingna-adjective, nounだ。plain copulagrammar