内縁 ないえん関係 かんけいじゃありませんでした
naienkankeijārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 内縁関係

1. Was not in a marital relationship.; Was not having an affair.; Was not involved.

Past/Perfective
Negative
Polite
Terminal Form