複合 ふくごう前置 ぜんち じゃなかったです
fukugōzenchi shija nakattadesu

Noun
Desu Copula

The polite, past negative form of 複合前置詞

1. Wasn't a compound preposition.; Wasn't a prefixed preposition.

Past/Perfective
Negative
Polite
Casual Register
Linguistics