真贋 しんがん論争 ろんそうじゃありませんでした
shinganronsōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 真贋論争

1. It was not a debate about authenticity.; It wasn't a controversy over genuineness.

Past/Perfective
Negative
Polite
Terminal Form