The phrase "are not potentially" is correct and usable in written English.
It can be used to indicate that something does not have the possibility or capability of occurring or being true.
Example: "These factors are not potentially harmful to the environment, as they have been thoroughly tested."
Alternatives: "are not likely" or "do not have the potential".
Does it mean that they are not potentially available for aircraft to deliver and not to be used by artillery?
There is no General Eisenhower to send people like Governor Scott Walker on real ventures that are not potentially embarrassing "trade missions".
Does it mean that they are not potentially going to be used by something that's been repositioned elsewhere, different delivery systems?
On the other hand, it is hard to find scientists who are not potentially conflicted by their financial interests in these companies.
Until the bids are officially submitted there is no definitive way of knowing if Petter's comments are not potentially part of a bid tactic to publicly put pressure on Desmond and his bankers, Barclays, over price.
The authors write: We are aware that there is no statutory obligation for the BID company to consult those who are not potentially liable to pay a levy on their business rates, but this does not prevent the Council from engaging with residents and small businesses and discussing this proposed part-privatisation of our streets.
That doesn't mean that there aren't potentially lots of those buyers.
And it isn't as though there aren't potentially substantial shocks for the banks to absorb in the coming few weeks.
After all, the fact that it's 2019 doesn't mean banks that serve marijuana retailers and producers aren't potentially at risk of seeing money-laundering charges.
It means that their careers aren't potentially abruptly ended because someone makes an accusation about them.
(Hint: make sure to preview your tweets the day they are going out -- to ensure relevancy, that they aren't potentially controversial, etc).
