きはだまぐろでわありませんでした
黄肌鮪ではありませんでした
kihadamagurodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of きはだまぐろ

1. Was not a yellowfin tuna.; Was not a yellow-skinned tuna.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana