AnalyzerSentence analysis6SpansSentenceたまには保養が必要だ。1000 character limitAnalyzeSentenceたまには保ほ養ようが必ひつ要ようだ。Span Detailsたまにoccasionally; once in a while; now and then-> 偶にadverbはtopic markergrammar保ほ養ようhealth preservation; recuperation; recreationnoun, suru verbがsubject markergrammar必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounだ。plain copulagrammar