AnalyzerSentence analysis5SpansSentence彼は注意深い観察者だ。1000 character limitAnalyzeSentence彼かれは注ちゅう意い深ぶかい観かん察さつ者しゃだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar注ちゅう意い深ぶかいattentive; cautious; careful; watchfuli-adjective観かん察さつ者しゃobservernounだ。plain copulagrammar