Analyzer
Sentence analysis
6Spans
Sentence
Span Details
先生
teacher; instructor; master; sensei; title of respect; (teasing) sir; (joking) master; one's eldernoun, noun suffix
が
subject markergrammar
生徒
pupil; student; schoolchildnoun
に
direction, time, indirect object, or target markergrammar
発問
asking a question; questioningnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar