The phrase "at reiterating" is not correct in standard written English.
It is not a commonly used expression and may confuse readers due to its awkward construction.
Example: "He was successful at reiterating the main points of the presentation."
Alternatives: "in reiterating" or "when reiterating".
The administration's statements Monday were aimed at reiterating its intention to carry out its pledge.
From the website: This conference aims at reiterating the success of the first "international school and conference on biological materials science (Bio-inspired Matookals)" which took place in March 2012 in Potsdam.
His previous attempts at reiterating his views resulted in him asserting that "somebody is doing the raping" after CNN host Don Lemon pointed out that he had misunderstood the crux of an article he was using as evidence for his claims.
You chose to twist the woman's complaint about insensitive racial remarks into an unrelated political commentary aimed at reiterating your frustration toward some of President Obama's supporters.
Two hours after that, Ortiz and the union's incoming executive director, Michael Weiner, spoke at a news conference at Yankee Stadium, reiterating what was said in the written statements.
He was already back on Twitter at 3.06am, reiterating his claims against Nike and thanking his supporters.
Barclays, the second-biggest gainer, was also boosted by analysts at Evolution Securities reiterating their 'buy' recommendation on the stock.
Some described how naive they were at 14, reiterating that someone so young cannot give consent to a 32-year-old man.
Simply gazing steadily and warmly at that person, nodding at times and reiterating what you heard will activate an empathic, mirror-neuron response in both of you.
Christine Cooper, an economist at LAEDC, reiterated that conclusion at Wednesday's hearing, saying a review of 128 projects that received film tax credits showed the state received $1.16 back for every $1 spent on those productions.
ET: Trump calls Robert Costa at the Washington Post, reiterating his refusal to quit the race.
