The phrase "allowed to repeat" is correct and usable in written English.
It can be used when discussing permissions or rules regarding the repetition of actions or statements.
Example: "Participants are allowed to repeat their answers if they feel it is necessary for clarity."
Alternatives: "permitted to repeat" or "authorized to repeat".
History must not be allowed to repeat itself.
Mr. Guertin said he received no orders but was warned that he might not be allowed to repeat his creation next winter, even if it is snowy.
And by that time Blairism had become so discredited that history was unlikely to be allowed to repeat itself, at least not in precisely the same form.
Participants began with practice trials using colored shapes as the pictorial stimuli and were allowed to repeat practice trials until obtaining 85% accuracy.
The more time students are allowed to repeat the concept, the more dendrites grow and interconnect, resulting in greater memory storage and recall efficiency.
The anthropologist said that he had often thought of recording them, but that, according to an ancient tradition, the Keeper of the Chants was allowed to repeat them only to fellow-Maoris.
On This Week, Zarif emulated the new tone when he called the Holocaust a "heinous crime, it was a genocide, it must never be allowed to be repeated".
Even if Brazil win the 2010 World Cup, do you agree that Dunga's example of coaching the Brazil team should not be allowed to be repeated?
That show not only fit the odd-duck character template better, but also allowed USA to repeat "House" episodes the same week they first run on Fox.
5. Self-Imposing Priorities Using a restrained palette of natural materials allowed me to repeat a subtle theme while unifying all of the unique conditions.
Twitter allowed Cernovich to repeat the slander over and over as his trolls bombarded Berger with hundreds of hateful tweets, emails and calls.
