いち たい いち対応 たいおうじゃなかったです
ichitaiichitaiōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 一対一対応

1. Wasn't one-to-one correspondence.; Wasn't a one-to-one match.

Past/Perfective
Negative
Polite
Casual Register
Mathematics