電気 でんき冷蔵 れいぞう じゃなかったです
denkireizōkojanakattadesu

Noun
Desu Copula

The polite, past negative form of 電気冷蔵庫

1. Wasn't an electric refrigerator.; Wasn't a refrigerator.

Past/Perfective
Negative
Polite
Casual Register