AnalyzerSentence analysis6SpansSentence彼はクンニが上手だ。1000 character limitAnalyzeSentence彼かれはクンニが上手じょうずだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammarクンニcunnilingusnounがsubject markergrammar上手じょうずskillful; good at; proficient; flatteryna-adjective, nounだ。plain copulagrammar