さん にん麻雀 まあじゃんじゃありませんでした
sannin mājanjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 三人麻雀

1. It wasn't three sparrows.; It wasn't just three sparrows.

Past/Perfective
Negative
Polite
Terminal Form
Mahjong