ナガシメベニハゼではありませんでした
naga shimebenihazedewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ナガシメベニハゼ

1. Was not a Japanese eel goby.; Was not a long-finned eel goby.

Past/Perfective
Negative
Polite
Formal Register