AnalyzerSentence analysis7SpansSentence憲法改正には国民投票が必要だ。1000 character limitAnalyzeSentence憲けん法ぽう改かい正せいには国こく民みん投とう票ひょうが必ひつ要ようだ。Span Details憲けん法ぽう改かい正せいconstitutional reform; constitutional amendmentnounにdirection, time, indirect object, or target markergrammarはtopic markergrammar国こく民みん投とう票ひょうnational referendum; plebiscitenounがsubject markergrammar必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounだ。plain copulagrammar