AnalyzerSentence analysis3SpansSentence転落の一途をたどる1000 character limitAnalyzeSentence転てん落らくの一いっ途とをたどるSpan Details転てん落らくfall; tumble; plunge; downfall; decline; demotionnoun, suru verbのpossession, attribution, nominalizer, or nominal linkergrammar一いっ途とをたどるcontinue on a course; keep going; follow a trendexpression, verb