AnalyzerSentence analysis8SpansSentence彼の先祖は武士だったそうだ。1000 character limitAnalyzeSentence彼かれの先せん祖ぞは武ぶ士しだったそうだ。Span Details彼かれhe; him; boyfriendpronounのpossession, attribution, nominalizer, or nominal linkergrammar先せん祖ぞancestor; forefather; foremothernounはtopic markergrammar武ぶ士しsamurai; warriornounだっ--> だauxiliaryたそうmultilayer; multilayered-> 多層noun, no-adjectiveだ。plain copulagrammar