文脈 ぶんみゃく じょう かならず要素 ようそでした
bun myakujōno kanarazu suyōsodeshita

Noun
Desu Copula

The polite past form of 文脈上の必す要素

1. Was a necessary element in context.; Was an essential contextual factor.

Past/Perfective
Polite
Computing