AnalyzerSentence analysis7SpansSentence彼は有名な歌劇台本作家だ。1000 character limitAnalyzeSentence彼かれは有ゆう名めいな歌か劇げき台だい本ほん作さっ家かだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar有ゆう名めいfamous; well-knownna-adjectiveなadnominal form of the copula after a na-adjectivegrammar歌か劇げきoperanoun台だい本ほん作さっ家かscriptwriter; playwright; screenwriternounだ。plain copulagrammar