むかごとらのおじゃなかったです
零余子虎の尾じゃなかったです
mukagotoranōjanakattadesu

Noun
Desu Copula

The polite, past negative form of むかごとらのお

1. It wasn't a paper tiger.; It wasn't just a show of force.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana