AnalyzerSentence analysis4SpansSentence時代が変わった。1000 character limitAnalyzeSentence時じ代だいが変かわった。Span Details時じ代だいperiod; epoch; era; age; the times; those days; oldness; antiquity; antique; period piecenounがsubject markergrammar変かわっchange; be transformed; vary; move to; be changed to another place; be different; be unusual; be uncommon-> 変わるgodan verbた。past tense or completed actiongrammar