文脈 ぶんみゃく じょう かならず要素 ようそじゃありませんでした
bun myakujōno kanarazu suyōsojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 文脈上の必す要素

1. Was not a necessary element in context.; Was not an essential component.

Past/Perfective
Negative
Polite
Terminal Form
Computing