不純ふじゅん異性いせい交遊こうゆうじゃありませんでした
fujun'iseikōyūjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 不純異性交遊

1. Was not having improper relations with the opposite sex.; Was not involved with someone of the opposite sex inappropriately.

Past/Perfective
Negative
Polite
Terminal Form