Analyzer
Sentence analysis
6Spans
Sentence
Span Details
授業中
during class; while in classnoun
に
direction, time, indirect object, or target markergrammar
ぼんやり
dimly; faintly; vaguely; absentmindedly; vacantly; idly; fool; blockhead; dunceadverb, noun
し
light/support verb with a noun or noun-like phrase-> するgrammar
てい
ongoing or resultant state-> ているgrammar
た。
past tense or completed actiongrammar