三韓 さんかん出兵 しゅっぺいじゃなかったです
sankanshuppeijanakattadesu

Noun
Desu Copula

The polite, past negative form of 三韓出兵

1. Wasn't dispatched from the Three Han.; Didn't send troops from the Three Han.

Past/Perfective
Negative
Polite
Casual Register