AnalyzerSentence analysis4SpansSentenceお腹がベコベコだ。1000 character limitAnalyzeSentenceお腹なかがベコベコだ。Span Detailsお腹なかstomach; belly; abdomennounがsubject markergrammarベコベコdented; buckled; giving way; bowing repeatedly; kowtowing; being obsequiousadverb, no-adjectiveだ。plain copulagrammar