ちりすでわありませんでした
地栗鼠ではありませんでした
chirisudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of じりす

1. Was not a ground squirrel.; Was not a chipmunk.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana