あかしでじゃなかったです
赤四手じゃなかったです
akashidejanakattadesu

Noun
Desu Copula

The polite, past negative form of あかしで

1. Wasn't red four hands.; Wasn't a red four-handed person.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana