AnalyzerSentence analysis6SpansSentence確かな答えは誰も知らない。1000 character limitAnalyzeSentence確たしかな答こたえは誰だれも知しらない。Span Details確たしかsure; certain; definitena-adjective, adverbなadnominal form of the copula (after a na-adjective or noun)grammarReport an issue with this page