くわえタバコじゃありませんでした
くわえ煙草じゃありませんでした
kuwaetabakojārimasendeshita

Noun
Desu Copula

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

1. Was not smoking a pipe.; Did not have a pipe in mouth.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana