最高 さいこう敬語 けいごじゃなかったです
saikōkeigojanakattadesu

Noun
Desu Copula

The polite, past negative form of 最高敬語

1. Wasn't the highest level of politeness.; Wasn't the most respectful.

Past/Perfective
Negative
Polite
Casual Register
Linguistics