ガスこんろじゃなかったです
ガス焜炉じゃなかったです
gasukonrojanakattadesu

Noun
Desu Copula

The polite, past negative form of ガスこんろ

1. Wasn't a gas stove.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana