きものぐさじゃありませんでした
樹懶じゃありませんでした
ki monogusajārimasendeshita

Noun
Desu Copula

The polite, past negative form of なまけもの

1. Was not a sloth.; Was not a tree sloth.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana