徳川 とくがわ幕府 ばくふじゃなかったです
tokugawa bakufujanakattadesu

Noun
Desu Copula

The polite, past negative form of 徳川幕府

1. It wasn't the Tokugawa Shogunate.; It wasn't the Tokugawa Bakufu.

Past/Perfective
Negative
Polite
Casual Register