AnalyzerSentence analysis8SpansSentence彼はマラソンで強力な競争者だ。1000 character limitAnalyzeSentence彼かれはマラソンで強きょう力りょくな競きょう争そう者しゃだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammarマラソンmarathonnounマラソンまらそんmalathion (insecticide)でlocation, means, or scope markergrammar強きょう力りょくpowerful; strongna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar競きょう争そう者しゃcompetitor; rivalnounだ。plain copulagrammar