AnalyzerSentence analysis4SpansSentenceお腹がぺこぺこだ。1000 character limitAnalyzeSentenceお腹なかがぺこぺこだ。Span Detailsお腹なかstomach; belly; abdomennounがsubject markergrammarぺこぺこvery hungry; starving; famished; bowing repeatedly; kowtowing; being obsequious; denting; buckling; giving in-> ペコペコna-adjective, adverbだ。plain copulagrammar