ちょうざめじゃなかったです
蝶鮫じゃなかったです
chōzamejanakattadesu

Noun
Desu Copula

The polite, past negative form of ちょうざめ

1. Wasn't a butterflyfish.; Wasn't a ray.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana