AnalyzerSentence analysis6SpansSentence彼の失踪は謎だ。1000 character limitAnalyzeSentence彼かれの失しっ踪そうは謎なぞだ。Span Details彼かれhe; him; boyfriendpronounのpossession, attribution, nominalizer, or nominal linkergrammar失しっ踪そうdisappearance; going missing; abscondingnoun, suru verbはtopic markergrammar謎なぞriddle; puzzle; enigma; mystery; enigmatic; mysteriousnoun, no-adjectiveだ。plain copulagrammar