ゆるがせじゃありません
忽せじゃありません
yurugasejārimasen

Desu Copula
na-Adjective
Negation Auxiliary

The polite negative form of ゆるがせ

1. It is not neglected.; It is not overlooked.; It is not ignored.

Negative
Polite
Terminal Form
Usually Written in Kana