いわ因縁 いんねんじゃありませんでした
iwareinnenjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 謂れ因縁

1. It was not a matter of past connections.; It wasn't a past grievance.; It had nothing to do with past relationships.

Past/Perfective
Negative
Polite
Terminal Form