AnalyzerSentence analysis2SpansSentence誠に申し訳ございません。1000 character limitAnalyzeSentence誠まことに申もうし訳わけございません。Span Details誠まことにreally; truly; very; sincerelyadverb申もうし訳わけございません。I'm very sorry; it's inexcusable; thank you very much (for help, etc.)expression