The phrase "acknowledged that using" is correct and usable in written English.
It can be used when discussing recognition or acceptance of a particular action or method in a statement or argument.
Example: "The committee acknowledged that using renewable energy sources is essential for sustainable development."
Alternatives: "recognized that employing" or "admitted that utilizing".
Pressed on the matter, Lucent acknowledged that using company stock was indeed its proposal.
Mr. Golijov acknowledged that using the word "melody" was a simplification.
He acknowledged that using the latest pension reforms would lead to a lower funding level but said state officials were not concealing the magnitude of the problem.
Though he acknowledged that using Mr. Clinton extensively "might be viewed as a dicey move," he argued that the president's popularity with core Democrats and even some independents would outweigh any risks he might pose.
They acknowledged that using the debt limit as leverage was risky, but said it was a worthwhile plan.
Clinton has long acknowledged that using a private email account was a mistake but that she broke no laws.
"I'm a traditionalist," said Alberto Rinaldis, a computer consultant from Morristown, acknowledging that using a $700 stainless steel Montblanc fountain pen for business is a bit of a dichotomy given his profession.
Ms. Tymoshenko's advisers acknowledge that using a hairstyle as a campaign symbol could trivialize her.
In its announcement today, Google acknowledges that "using your full name isn't for everyone.
Second, we acknowledge that using a scripted video of a lecture is different from a face-to-face natural lecture context where discussion between the teacher and students might be more prevalent.
Gluckstern acknowledges that using eminent domain for mortgages is untested but said the firm's lawyers believe the strategy would withstand a legal challenge from bondholders or banks.
