やましまうまじゃなかったです
山縞馬じゃなかったです
yamashimaumajanakattadesu

Noun
Desu Copula

The polite, past negative form of やましまうま

1. Wasn't a striped horse.; Wasn't a mountain-striped horse.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana