基本 きほん 文型 ぶんけいじゃないです
kihon gobunkeijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 基本5文型

1. It's not one of the basic five sentence patterns.; It isn't a basic five-pattern sentence.

Negative
Polite
Casual Register
Linguistics