ひらめきじゃありませんでした
閃きじゃありませんでした
hiramekija arimasendeshita

Noun
Desu Copula

The polite, past negative form of ひらめき

1. Was not dodging.; Was not evading.; Was not avoiding.; Was not flashing.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana