くろとうぞくかもめでした
黒盗賊鴎でした
kurotōzokukamomedeshita

Noun
Desu Copula

The polite past form of くろとうぞくかもめ

1. Was a black thief seagull. ; ; Was a dark/black robber gull.

Past/Perfective
Polite
Usually Written in Kana