AnalyzerSentence analysis3SpansSentence真面目に働く1000 character limitAnalyzeSentence真面目まじめに働はたらくSpan Details真面目まじめserious; earnest; sober; grave; honest; sincerena-adjective, nounにadverbial form after a na-adjectivegrammar働はたらくwork; labor; function; operate; be effective; come into play; commit; perpetrate; do wrong; be conjugatedgodan verb