ナガサキトラザメではありませんでした
nagasakitorazamedewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ナガサキトラザメ

1. Was not a swallower of Nagasaki.; Was not a Nagasaki shark.

Past/Perfective
Negative
Polite
Formal Register