さん公社 こうしゃ 現業 げんぎょうじゃありませんでした
sankōshagogengyōja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 三公社五現業

1. Was not a member of the Three Public Offices and Five Industries.

Past/Perfective
Negative
Polite
Terminal Form