AnalyzerSentence analysis4SpansSentence彼は確かだ。1000 character limitAnalyzeSentence彼かれは確たしかだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar確たしかsure; certain; definite; reliable; trustworthy; accurate; if I remember correctly; if I'm not mistakenna-adjective, adverbだ。plain copulagrammar