しらひげかいりつじゃなかったです
白髭海栗じゃなかったです
shira higekairitsujanakattadesu

Noun
Desu Copula

The polite, past negative form of しらひげうに

1. Wasn't a white-bearded sea chestnut.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana