こつぬのじゃありませんでした
忽布じゃありませんでした
kotsunu nojārimasendeshita

Noun
Desu Copula

The polite, past negative form of ホップ

1. Was not (a type of fabric); Was not (a place name)

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana