叙述 じょじゅつ用法 ようほうじゃありません
jojutsuyō hōjārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 叙述用法

1. It is not a description of how to use [it].; It's not about usage.

Negative
Polite
Terminal Form
Linguistics