しょう選挙 せんきょ 比例 ひれい代表 だいひょう並立 へいりつ せいじゃなかったです
shōsenkyokuhireidaihyōe iritsu seijanakattadesu

Noun
Desu Copula

The polite, past negative form of 小選挙区比例代表並立制

1. Wasn't a mixed system of single-member districts and proportional representation.

Past/Perfective
Negative
Polite
Casual Register