かまどうまじゃなかったです
竃馬じゃなかったです
kamadōmajanakattadesu

Noun
Desu Copula

The polite, past negative form of かまどうま

1. Wasn't a hearth horse.; Wasn't a cooking horse.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana