The phrase "confirm without doubt" is correct and usable in written English.
You can use this phrase when you are sure that something is true and you want to emphasize the lack of doubt. For example: "The results of the experiment confirmed without doubt that the theory was correct."
Laidlaw gently pawed her into position, confirming without doubt the date of the lunch, challenging the strength of her memory until she insisted she was absolutely certain and then, like Hannibal Lecter in a horsehair wig, softly and courteously, he cut out her heart: the incident with Kemp had happened six weeks after the lunch.
This confirms without doubt that this signal is attributed to the C8-OH group in compounds 5a e, the group that does not exist in compounds 6a d.
He/She/It didn't give me much dirt unfortunately, but He/She/It did confirm without a doubt that sub-notebooks will be announced at Macworld.
Well, as a card-carrying misogynist, it tweaked my suspicion, and sure enough, I can now confirm without any doubt that every female rapper currently getting the planet excited about talking over beats is, in fact, a man.
Nevertheless, our findings confirm without a doubt the presence of CAF-secreted NRG-1 and the stimulatory effects of this ligand on ErbB3 signalling and proliferation of pancreatic cancer cells, further supporting the hypothesis of active stromal epithelial interaction in PDAC.
"Investigations conducted by specialized Iraqi officials confirmed without a doubt that Blackwater guards committed murder and violated laws by using weapons without the presence of any threat," Mr. Dabbagh said.
He said the investigation so far had "enabled us to confirm without a shadow of a doubt" that Lubitz "deliberately destroyed the plane and deliberately killed 150 people, including himself".
"What this confirms, without a shadow of doubt, is that Golden Dawn is not only a Nazi group but a criminal organisation that operated as a paramilitary structure," said Dimitris Psarras, the country's leading authority on the party.
The upcoming European elections will, without doubt, confirm this idea: A recent poll predicted that up to 62percentt of the French population won't vote.
