AnalyzerSentence analysis6SpansSentence彼の来歴は不明だ。1000 character limitAnalyzeSentence彼かれの来らい歴れきは不ふ明めいだ。Span Details彼かれhe; him; boyfriendpronounのpossession, attribution, nominalizer, or nominal linkergrammar来らい歴れきhistory; background; careernounはtopic markergrammar不ふ明めいunclear; obscure; uncertain; unknown; unidentified; ignorance; lack of wisdomna-adjective, noun, suffixだ。plain copulagrammar