選択 せんたく てき夫婦 ふうふ別姓 べっせいじゃありませんでした
sentaku teki fūfube' seija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 選択的夫婦別姓

1. Was not a selective separate surname system.; Was not a system of allowing separate surnames for married couples.

Past/Perfective
Negative
Polite
Terminal Form