AnalyzerSentence analysis6SpansSentence彼は敏腕な経営者だ。1000 character limitAnalyzeSentence彼かれは敏びん腕わんな経けい営えい者しゃだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar敏びん腕わんhighly capable; competent; skilled; abilitynoun, na-adjectiveなadnominal form of the copula after a na-adjectivegrammar経けい営えい者しゃmanager; proprietor; business ownernounだ。plain copulagrammar