しゅ 骨牌 こっぱいじゃありませんでした
umu shumukoppa ija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 宇牟須牟骨牌

1. Was not Umu Sumu Bone Plate.

Past/Perfective
Negative
Polite
Terminal Form