AnalyzerSentence analysis3SpansSentence不正な商行為1000 character limitAnalyzeSentence不ふ正せいな商しょう行こう為いSpan Details不ふ正せいinjustice; unfairness; wrongdoing; dishonesty; illegality; fraudnoun, na-adjectiveなadnominal form of the copula after a na-adjectivegrammar商しょう行こう為いcommercial transaction; commercial actnoun