AnalyzerSentence analysis6SpansSentence彼は利発な少年だ。1000 character limitAnalyzeSentence彼かれは利り発はつな少しょう年ねんだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar利り発はつclever; bright; smart; intelligentna-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