おうぎはくじらじゃなかったです
扇歯鯨じゃなかったです
ōgiwa kujirajanakattadesu

Noun
Desu Copula

The polite, past negative form of おうぎはくじら

1. Wasn't a fan-toothed whale.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana