べらんめえ口調 くちょうではありませんでした
berammēkuchōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of べらんめえ口調

1. Was not speaking rudely.; Was not speaking impertinently.; Was not speaking insolently.

Past/Perfective
Negative
Polite
Formal Register