AnalyzerSentence analysis6SpansSentence彼は真面目な勤め人だ。1000 character limitAnalyzeSentence彼かれは真面目まじめな勤つとめ人にんだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar真面目まじめserious; earnest; sober; grave; honest; sincerena-adjective, nounなadnominal form of the copula after a na-adjectivegrammar勤つとめ人にんoffice worker; salaried worker; white-collar workernounだ。plain copulagrammar