AnalyzerSentence analysis3SpansSentence真剣に聞く1000 character limitAnalyzeSentence真しん剣けんに聞きくSpan Details真しん剣けんserious; earnest; sincere; real sword; actual bladena-adjective, nounにadverbial form after a na-adjectivegrammar聞きくhear; listen to; ask; inquire; hear about; learn of; follow; obey; heed; hear out; grant; accept; smell; sample (fragrance); taste; try (alcohol)godan verb