おじまいじゃありませんでした
お仕舞いじゃありませんでした
ojimaijārimasendeshita

Noun
Desu Copula
Interjection

The polite, past negative form of おしまい

1. It was not finished.; It wasn't over.; It wasn't the end.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana