AnalyzerSentence analysis4SpansSentence徹夜で勉強した。1000 character limitAnalyzeSentence徹てつ夜やで勉べん強きょうした。Span Details徹てつ夜やstaying up all night; all-nighternoun, suru verb, no-adjectiveでlocation, means, cause, or scope markergrammarReport an issue with this page