AnalyzerSentence analysis6SpansSentence不公平な制度を変えなければならない。1000 character limitAnalyzeSentence不ふ公こう平へいな制せい度どを変かえなければならない。Span Details不ふ公こう平へいunfairness; injustice; partialitynoun, na-adjectiveなadnominal form of the copula after a na-adjectivegrammar制せい度どsystem; institution; organizationnounをobject markergrammar変かえchange; alter; transform; reform; revise; amend-> 変えるichidan verbなければならない。must; have togrammarAlso Foundならないならないcannot help feeling; unbearably; irresistibly; must not; should not; must; have to; ought to; cannot; unable to; notoptional
