'of this allegation' is correct and can be used in written English.
For example: The judge considered all the specifics of this allegation when issuing his ruling.
If Cutler realized the import of this allegation, she didn't let it show.
("We have no records or reports of this allegation," a Guantánamo spokesman said).
David: As the nation's leading expert on canine mistreatment by politicians, were you aware of this allegation?
At this stage, though, there has been absolutely no confirmation of this allegation, nor even that Russia or China obtained any of the classified material that Snowden accumulated.
But as I've never heard of this allegation before, and I've never seen it in print before, I'd treat it with a bit of scepticism".
However, it is understood that Ladbrokes has yet to provide any evidence of this allegation and BBC executives are now considering writing to the Association of British Bookmakers to question the practice of taking bets on recorded programmes.
One of the main reasons for this allegation was Ms. Ali's in-depth knowledge of Islamic banking practices.
"We have no knowledge of any information pertaining to this allegation," the statement said.
On top of this, allegations of prisoner abuse by British soldiers were widely reported, as were claims about the under-funding of UK troops.
On top of this, allegations continue to emerge about "AD" star Jeffrey Tambor's inappropriate behavior on the set of his former show, "Transparent".
The complaints were "nothing in the realm of what this allegation is about," he added.
