共犯 きょうはん関係 かんけいではありませんでした
kyōhan kankeidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 共犯関係

1. Was not an accomplice.; Was not in collusion.; Was not an accessory.

Past/Perfective
Negative
Polite
Formal Register