AnalyzerSentence analysis3SpansSentence活発な子犬1000 character limitAnalyzeSentence活かっ発ぱつな子こ犬いぬSpan Details活かっ発ぱつlively; active; vigorousna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar子こ犬いぬpuppy; small dognoun