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Sentence
Span Details
経済学
economicsnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
授業
class; lesson; teaching; schoolworknoun, suru verb
で
location, means, or scope markergrammar
オリゴポリー
oligopolynoun
に
direction, time, indirect object, or target markergrammar
ついて
about; concerning; regarding-> 就いてexpression
学ん
learn; study; take lessons in-> 学ぶgodan verb
だ。
past tense or completed action-> たgrammar