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Sentence analysis
8Spans
Sentence
Span Details
授業中
during class; while in classnoun
に
direction, time, indirect object, or target markergrammar
立ち歩き
standing up and walking around; getting up and moving aboutnoun
を
object markergrammar
する
light/support verb with a noun or noun-like phrasegrammar
生徒
pupil; student; schoolchildnoun
が
subject markergrammar
いる。
be; exist; stay; be ...-ing; have ...-ed; be ...-ed-> 居るichidan verb, auxiliary