The phrase "allegedly confirmed" is correct and usable in written English.
It can be used when discussing information that has been claimed to be confirmed but may still be under scrutiny or doubt.
Example: "The report stated that the new findings were allegedly confirmed by several experts in the field."
Alternatives: "reportedly verified" or "supposedly validated".
They even abetted the forging of a letter by a commandant, Hubert Joseph Henry, that allegedly confirmed Dreyfus's guilt.
Lohan has allegedly confirmed that the article was "pretty accurate" and that she probably was a "pain in the ass on set".
Weston, her daughter and three others allegedly confirmed their victims in basements, attics and closets at various times between 2001 and 2011.
But a senior source from Miss Kendall's camp allegedly confirmed polling data showed Andy Burnham was best placed to win against Corbyn.
line Oracles, collection of oracular prophecies in which Jewish or Christian doctrines were allegedly confirmed by a sibyl (legendary Greek prophetess); the prophecies were actually the work of certain Jewish and Christian writers from about 150 bc to about ad 180 and are not to be confused with the line Books, a much earlier collection of sibylline prophecies (see ).
He says he was taken to Libya by a CIA and MI6 operation, allegedly confirmed by documents sent to Gaddafi's regime.
An Egyptian paper supportive of the country's president, Abdel Fatah al-Sisi, reported what it said was a leaked memo allegedly confirming Israel's allegations that the Obama administration and Palestinian officials had coordinated positions over the wording of the resolution to allow the US to abstain in the vote.
Even the gods, as the poets allegedly confirm, are on the side of the successful scoundrel, since they can be propitiated by honors and sacrifices.
In the meantime, respondent had filed a second lawsuit in state court, naming as defendants three of HAL's officers who allegedly directed, confirmed, or ratified the claimed retaliatory discharge.
But in his statement on Thursday, Mr. Markin said "the fact that Razvozzhayev willingly arrived in Russia from Ukraine on 19 October 2012 when he was allegedly kidnapped is confirmed by the mark of a border outpost in his foreign passport".
The report by the Britain-based Syrian Observatory for Human Rights, a pro-opposition watchdog with a network of activists in Syria, could not be independently verified, but a pro-opposition media group based in the province where the killings allegedly took place confirmed the information.
