外国 がいこく 指導 しどう助手 じょしゅじゃなかったです
gaikokugoshi dō joshujanakattadesu

Noun
Desu Copula

The polite, past negative form of 外国語指導助手

1. Was not a foreign language teaching assistant.; Wasn't a language teaching assistant.

Past/Perfective
Negative
Polite
Casual Register