西洋 せいよう七竈 ななかまどではありませんでした
seiyōnanakamadodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 西洋七竈

1. Was not a Western-style kitchen.; Was not one of the Seven Western Kitchens.

Past/Perfective
Negative
Polite
Formal Register