AnalyzerSentence analysis5SpansSentence果てしない努力が必要だ。1000 character limitAnalyzeSentence果はてしない努ど力りょくが必ひつ要ようだ。Span Details果はてしないendless; boundless; everlastingi-adjective努ど力りょくeffort; hard work; endeavornoun, suru verbがsubject markergrammar必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounだ。plain copulagrammar
