制限 せいげん用法 ようほうではありませんでした
hiseigen'yō hōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 非制限用法

1. Was not a non-restrictive use.; Was not used non-restrictively.

Past/Perfective
Negative
Polite
Formal Register
Linguistics