AnalyzerSentence analysis6SpansSentence彼は活発な少年だ。1000 character limitAnalyzeSentence彼かれは活かっ発ぱつな少しょう年ねんだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar活かっ発ぱつlively; active; vigorousna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar少しょう年ねんboy; young boy; juvenile; minor; childnounだ。plain copulagrammar