シベリア大山 おうやま ねこではありませんでした
shiberia ō yamanekodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of シベリア大山猫

1. Was not a Siberian large cat.; Was not a Siberian mountain cat.

Past/Perfective
Negative
Polite
Formal Register