たうなぎじゃなかったです
田鰻じゃなかったです
taunagijanakattadesu

Noun
Desu Copula

The polite, past negative form of たうなぎ

1. Wasn't a field eel.; Wasn't unagi.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana