選挙 せんきょ母体 ぼたいじゃなかったです
senkyobotaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 選挙母体

1. Was not a sponsoring organization (for the election); Was not a base (for the election)

Past/Perfective
Negative
Polite
Casual Register