交渉 こうしょう決裂 けつれつではありませんでした
kō shōketsuretsudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 交渉決裂

1. Was not a breakdown in negotiations.; Was not a failed negotiation.

Past/Perfective
Negative
Polite
Formal Register