AnalyzerSentence analysis6SpansSentence日没前に川を渡らなければならない。1000 character limitAnalyzeSentence日にち没ぼつ前まえに川かわを渡わたらなければならない。Span Details日にち没ぼつ前まえbefore sunsetnounにdirection, time, indirect object, or target markergrammar川かわriver; stream; River; the ... rivernoun, suffixをobject markergrammar渡わたらcross over; go across; extend; span; cover; range-> 渡るgodan 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