AnalyzerSentence analysis4SpansSentenceもっと努力しなければならない。1000 character limitAnalyzeSentenceもっと努ど力りょくしなければならない。Span Detailsもっとmore; even more; longer; furtheradverb努ど力りょくeffort; hard work; endeavornoun, suru verbしlight/support verb with a noun or noun-like phrase-> するgrammar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
