たこいかじゃなかったです
蛸烏賊じゃなかったです
takoikajanakattadesu

Noun
Desu Copula

The polite, past negative form of たこいか

1. Wasn't octopus or squid.; Was not octopus or squid.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana