共同 きょうどう参画 さんかくじゃなかったです
kyōdōsankakujanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 共同参画

1. Wasn't collaboratively involved.; Didn't participate together.

Past/Perfective
Negative
Polite
Casual Register