AnalyzerSentence analysis7SpansSentence彼は有名な経済理論家だ。1000 character limitAnalyzeSentence彼かれは有ゆう名めいな経けい済ざい理り論ろん家かだ。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経けい済ざいeconomy; economics; finances; financial circumstances; thrift; savingnoun理り論ろん家かtheoristnounだ。plain copulagrammar