せいがんえそでわありませんでした
青眼狗母魚ではありませんでした
seigan'esodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of あおめえそ

1. Was not a favored/pampered female fish.; Was not a blue-eyed female dogfish.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana