くわえタバコじゃなかったです
くわえ煙草じゃなかったです
kuwaetabakojanakattadesu

Noun
Desu Copula

The polite, past negative form of くわえタバコ

1. Wasn't holding a cigarette.; Didn't have a cigarette in my mouth.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana