AnalyzerSentence analysis6SpansSentence彼の努力は無駄だった。1000 character limitAnalyzeSentence彼かれの努ど力りょくは無む駄だだった。Span Details彼かれhe; him; boyfriendpronounのpossession, attribution, nominalizer, or nominal linkergrammar努ど力りょくeffort; hard work; endeavornoun, suru verbはtopic markergrammar無む駄だfutility; waste; uselessness; pointlessness; idlenessnoun, na-adjectiveだった。past copulagrammar