陸軍 りくぐん士官 しかん学校 がっこうではありませんでした
rikugunshikangakkōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 陸軍士官学校

1. Was not a military academy.; Was not an officer school.

Past/Perfective
Negative
Polite
Formal Register