ながすくじらじゃありませんでした
長須鯨じゃありませんでした
nagasukujirajārimasendeshita

Noun
Desu Copula

The polite, past negative form of ながすくじら

1. Was not a beaked whale.; Was not a long-finned pilot whale.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana