AnalyzerSentence analysis4SpansSentence真剣にお願いする1000 character limitAnalyzeSentence真しん剣けんにお願ねがいするSpan Details真しん剣けんserious; earnest; sincere; real sword; actual bladena-adjective, nounにadverbial form after a na-adjectivegrammarお願ねがいrequest; favor; wish; pleasenoun, suru verb, interjectionするhumble or polite verb construction-> お/ご...するgrammar
