いち とう兵曹 へいそうではありませんでした
i chitōe isōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 一等兵曹

1. Was not a first-class sergeant.; Was not a first-class corporal.

Past/Perfective
Negative
Polite
Formal Register
Military