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?
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.