操作 そうさ除外 じょがい集合 しゅうごうじゃありませんでした
sōsa jogaishūgōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 操作除外集合

1. Was not the operation exclusion set.; Was not excluded from the operation.

Past/Perfective
Negative
Polite
Terminal Form
Computing