ながすくじらでわありませんでした
長須鯨ではありませんでした
nagasukujiradewārimasendeshita

Noun
Desu Copula

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

1. Was not a long-whiskered whale.; Was not a baleen whale.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana