朝鮮 ちょうせん征伐 せいばつじゃなかったです
chōsenseibatsujanakattadesu

Noun
Desu Copula

The polite, past negative form of 朝鮮征伐

1. Was not a Korean expedition.; Wasn't planning a Korean expedition.

Past/Perfective
Negative
Polite
Casual Register