AnalyzerSentence analysis6SpansSentence彼は熱心な学生だ。1000 character limitAnalyzeSentence彼かれは熱ねっ心しんな学がく生せいだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar熱ねっ心しんenthusiastic; eager; zealousna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar学がく生せいstudent (especially university)nounだ。plain copulagrammar