シベリア出兵 しゅっぺいじゃなかったです
shiberiashuppeijanakattadesu

Noun
Desu Copula

The polite, past negative form of シベリア出兵

1. Wasn't the Siberian Intervention.; Wasn't dispatched to Siberia.

Past/Perfective
Negative
Polite
Casual Register