西洋 せいよう七竈 ななかまどじゃありませんでした
seiyōnanakamadojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 西洋七竈

1. It was not a Western-style kitchen.; It wasn't a Western-style stove.

Past/Perfective
Negative
Polite
Terminal Form