麻雀 まあじゃんクラブじゃありませんでした
mājankurabujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 麻雀クラブ

1. Was not a sparrow club.; Was not a member of the sparrow club.

Past/Perfective
Negative
Polite
Terminal Form