The phrase "allowed to be expanded" is correct and usable in written English.
It can be used in contexts where permission or capability to increase size, scope, or detail is being discussed.
Example: "The project parameters are allowed to be expanded if additional funding is secured."
Alternatives: "permitted to be enlarged" or "authorized to be extended".
And in a 2009 interview with ABC's Barbara Walters, Ms. Palin, a committed Christian and a staunch supporter of Israel, summarily contradicted decades of official American policy by declaring that Israel's Jewish settlements in the West Bank, which Washington considers illegitimate, "should be allowed to be expanded upon because that population of Israel is, is going to grow".
"I believe that the Jewish settlements should be allowed to be expanded upon," Palin said.
I believe that the Jewish settlements should be allowed to be expanded upon, because that population of Israel is, is going to grow.
The advent of writing allowed information to be expanded beyond the mental capacity of any single individual and to be shared across time and space.
The 240,000-gallon-per-day plant is old and in need of renovation, but the plant has a permit that allows it to be expanded up to 1 million gallons a day.
The depth at which the lungs would be submerged would not allow them to be expanded by normal atmospheric pressure, the only force that fills the lungs.
Party leader Nick Clegg had supported amending the policy to allow Gatwick Airport to be expanded.
The irresponsible decision to allow this to be expanded over our drinking supply is outrageous, and is an open door for an accident waiting to happen.
Otherwise, such broad surveillance programs targeting entire communities and institutions on the sole basis of religious affiliation simply would not be allowed to be conceptualized, continued and expanded.
Part of the generous Tamer Center gift allowed for SESF to be expanded across Columbia University.
Most beaches will post some lifeguards starting Saturday but wait until mid to late June to assign more, when the areas where swimming is allowed is also to be expanded.
