予備 よび士官 しかん学校 がっこうじゃなかったです
yobi shikangakkōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 予備士官学校

1. Wasn't a reserve officers school.; Wasn't an officer candidate.

Past/Perfective
Negative
Polite
Casual Register