ヨーロッパ大鯰 おうなまずではありませんでした
yōroppaōna mazudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ヨーロッパ大鯰

1. Was not a giant catfish of Europe.; Was not the great catfish of Europe.

Past/Perfective
Negative
Polite
Formal Register