いえあまがえるじゃなかったです
家雨蛙じゃなかったです
ieamagaerujanakattadesu

Noun
Desu Copula

The polite, past negative form of いえあまがえる

1. Was not a tree frog.; Wasn't a home tree frog.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana