AnalyzerSentence analysis6SpansSentenceダブルリードの交換が必要だ。1000 character limitAnalyzeSentenceダブルリードの交こう換かんが必ひつ要ようだ。Span Detailsダブルリードdouble reednounのpossession, attribution, nominalizer, or nominal linkergrammar交こう換かんexchange; swap; replacementnoun, suru verbがsubject markergrammar必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounだ。plain copulagrammar