主辞 しゅじ素性 そせい規約 きやくじゃないです
shujisoseikiyakujanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 主辞素性規約

1. It's not a basic characteristic rule.; It's not a fundamental principle.

Negative
Polite
Casual Register
Linguistics