よん ろく駢儷 べんれい たいじゃありませんでした
yonrokubenreitaija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 四六駢儷体

1. It was not in the four-six parallelism style.; It wasn't in a balanced, ornate style.

Past/Perfective
Negative
Polite
Terminal Form