よん ろく駢儷 べんれい たいじゃなかったです
yonrokubenreitaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 四六駢儷体

1. Wasn't in a classical Chinese style.; Wasn't ornate/refined.

Past/Perfective
Negative
Polite
Casual Register