大足 おうあし尖鼠 とがりねずみではありませんでした
ō ashitogarinezumidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 大足尖鼠

1. Was not a big-footed rat.; Was not a large-footed mouse.

Past/Perfective
Negative
Polite
Formal Register