コーヒー茶碗 ちゃわんじゃなかったです
kōhiichawanjanakattadesu

Noun
Desu Copula

The polite, past negative form of コーヒー茶碗

1. It wasn't a coffee cup.; It wasn't a teacup.

Past/Perfective
Negative
Polite
Casual Register