AnalyzerSentence analysis6SpansSentence大事な話があるんだ。1000 character limitAnalyzeSentence大だい事じな話はなしがあるんだ。Span Details大だい事じimportant; serious; crucialna-adjective, nounなadnominal form of the copula (after a na-adjective or noun)grammarReport an issue with this page