AnalyzerSentence analysis4SpansSentence深夜まで働いた。1000 character limitAnalyzeSentence深しん夜やまで働はたらいた。Span Details深しん夜やlate at night; midnight; the wee hoursnoun, adverbまでuntil; as far asgrammar働はたらいwork; labor; function; operate; be effective; come into play; commit; perpetrate; do wrong; be conjugated-> 働くgodan verbた。past tense or completed actiongrammar