Analyzer
Sentence analysis
10Spans
Sentence
Span Details
学校
schoolnoun
公開
open to the public; release; disclose; exhibitnoun, suru verb
に
direction, time, indirect object, or target markergrammar
参加
participation; joining; entrynoun, suru verb
して、
light/support verb with a noun or noun-like phrase-> するgrammar
授業
class; lesson; teaching; schoolworknoun, suru verb
を
object markergrammar
見学
observation tour; field trip; inspection; sitting out; observing instead of participatingnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
ました。
polite pastgrammar