AnalyzerSentence analysis6SpansSentence昔は役牛が交通手段だった。1000 character limitAnalyzeSentence昔むかしは役えき牛ぎゅうが交こう通つう手しゅ段だんだった。Span Details昔むかしold days; the past; a long time ago; the past ten years; the past decadenoun, no-adjective, adverbはtopic markergrammar役えき牛ぎゅうwork cattle; draft cattlenounがsubject markergrammar交こう通つう手しゅ段だんmeans of transportation; transportation system; way of getting aroundnounだった。past copulagrammar