AnalyzerSentence analysis3SpansSentence大変お世話になりました。1000 character limitAnalyzeSentence大たい変へんお世せ話わになりました。Span Details大たい変へんvery; greatly; awfully; serious; grave; immense; terrible; difficult; hard; tough; major incident; disasteradverb, na-adjective, nounお世せ話わになりbe looked after; receive help; be taken care of; become indebted-> お世話になるexpression, verbました。polite pastgrammar