ものぐさくまでわありませんでした
懶熊ではありませんでした
monogusa kumadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of なまけぐま

1. Was not a sloth.; Was not a lazy bear.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana