大衆 たいしゅう団交 だんこうじゃありませんでした
taishūda n kōja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 大衆団交

1. It was not a mass negotiation.; It wasn't a group negotiation.

Past/Perfective
Negative
Polite
Terminal Form