bezpodstawny zarzut in inglese:

No evidence could ever be found to support the allegations.

Well, I don't know if the allegations are true

A lot of allegations have been made against this report

You're making a serious allegation. Do you have any proof?

Everybody allegation

This murder allegation is based on court documents which do not stand up.

No evidence could be found to support the allegations.

The allegations of ​corruption were not ​true.

It is a very serious allegation!

These allegations are completely unfounded.

Mr X has strongly denied the allegations of sexual harassment.

This allegation affected me more than anything

denial, substantiation of an allegation

to make allegations of police corruption

Several of her patients have made allegations of professional misconduct about/against her.