高等 こうとう じょ学校 がっこうじゃありませんでした
kōtōjogakkōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 高等女学校

1. Was not a girls' high school.; Was not a female senior high school.

Past/Perfective
Negative
Polite
Terminal Form