えんまむしじゃありませんでした
閻魔虫じゃありませんでした
emmamushijārimasendeshita

Noun
Desu Copula

The polite, past negative form of えんまむし

1. Was not a Yama-mushi.; Was not an earthworm.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana