いねねむしでわありません
稲根喰葉虫ではありません
ine nemushidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of いねねくいはむし

1. It is not an Inane-root-eating insect.

Negative
Polite
Formal Register
Usually Written in Kana