朝鮮 ちょうせん出兵 しゅっぺいじゃありませんでした
chōsenshuppeijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 朝鮮出兵

1. It was not a Korean expedition.; It wasn't a Korean dispatch.

Past/Perfective
Negative
Polite
Terminal Form