事前 じぜん従犯 じゅうはん じんじゃなかったです
jizenjūhanjinjanakattadesu

Noun
Desu Copula

The polite, past negative form of 事前従犯人

1. Was not a prior accomplice.; Was not an accessory before the fact.

Past/Perfective
Negative
Polite
Casual Register