AnalyzerSentence analysis3SpansSentence昔の過ち1000 character limitAnalyzeSentence昔むかしの過あやまちSpan Details昔むかしold days; the past; a long time ago; the past ten years; the past decadenoun, no-adjective, adverbのpossession, attribution, nominalizer, or nominal linkergrammar過あやまちfault; error; indiscretion; faux pasnoun