AnalyzerSentence analysis8SpansSentence彼は日本の歴史の権威だ。1000 character limitAnalyzeSentence彼かれは日本にほんの歴れき史しの権けん威いだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar日本にほんJapannounのpossession, attribution, nominalizer, or nominal linkergrammar歴れき史しhistorynounのpossession, attribution, nominalizer, or nominal linkergrammar権けん威いauthority; power; influence; prestige; authority (on a subject); expertnounだ。plain copulagrammar