AnalyzerSentence analysis4SpansSentence深くお詫び申し上げます。1000 character limitAnalyzeSentence深ふかくお詫わび申もうし上あげます。Span Details深ふかくdeeply; profoundly; sincerelyadverbお詫わびapologynoun, suru verb申もうし上あげsay; tell; state; express; offer; extend; do (humble auxiliary)-> 申し上げるichidan verb, auxiliaryます。polite non-pastgrammar