AnalyzerSentence analysis7SpansSentence彼はピアノがすごく上手だ。1000 character limitAnalyzeSentence彼かれはピアノがすごく上手じょうずだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammarピアノpiano (instrument); piano (soft dynamic)nounがsubject markergrammarすごくvery; extremely; incredibly-> 凄くadverb上手じょうずskillful; good at; proficient; flatteryna-adjective, nounだ。plain copulagrammar