えんびこうのとりじゃありませんでした
燕尾鸛じゃありませんでした
embikōnotorijārimasendeshita

Noun
Desu Copula

The polite, past negative form of えんびこう

1. Was not a stork.; Was not a swallow-tailed stork.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana