AnalyzerSentence analysis4SpansSentenceまず、自己紹介します。1000 character limitAnalyzeSentenceまず、自じ己こ紹しょう介かいします。Span Detailsまず、first of all; firstly; to begin with; probably; most likely; almost certainly; more or less; on the whole; reasonably; anyway; at any rate; for now-> 先ずadverb自じ己こ紹しょう介かいself-introductionnoun, suru verbしlight/support verb with a noun or noun-like phrase-> するgrammarます。polite non-pastgrammar