Analyzer
Sentence analysis
10Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
先生
teacher; instructor; master; sensei; title of respect; (teasing) sir; (joking) master; one's eldernoun, noun suffix
だ。
plain copulagrammar
だから、
therefore; because of thatgrammar
教える
teach; instruct; tell; inform; show; preach; moralizeichidan verb
の
possession, attribution, nominalizer, or nominal linkergrammar
が
subject markergrammar
上手
skillful; good at; proficient; flatteryna-adjective, noun
だ。
plain copulagrammar