The phrase "difficulty may arise" is both correct and commonly used in written English.
You can use this phrase when discussing a situation or problem that may be encountered in the future. For example, "While the project seems simple now, difficulty may arise once we begin the implementation phase." Or, "It is important to plan ahead and anticipate any potential difficulties that may arise during the trip."
Some of this difficulty may arise from a focus on purported maladaptive regulation strategies, which may be confounded with symptomatic distress components of the disorder (such as worry).
The main difficulty may arise not so much over reform in general as over India's budget deficit, which is out of control: a left-Congress coalition may find it hard to cut spending.
This approach is capable of capturing the long-term treatment effect, but the difficulty may arise for the case in which the solution of ODE can not be linearized, because analytical formula does not exist.
In such a case, difficulty may arise when determining if the governmental action complained of was indeed ultra vires.
Particular difficulty may arise in the sternum, sacrum, scapulae and ribs.
This difficulty may arise because the ability of a TPP cation to cross a membrane is a balance between lipophilicity and polarity, with hydrophobicity enhancing uptake [18], [32].
Although this may seem eminently logical, certain difficulties may arise.
In practice, estimation difficulties may arise as a result of selection bias and limited historic testing.
"Difficulties may arise when construction companies can't get their deliveries done," said Ilyse Fink, a spokeswoman for the Department of Buildings.
However, difficulties may arise when a certain submatrix loses rank, and we describe a technique for dealing with this situation.
Even if their marriage is declared legal, unforeseen difficulties may arise, said Maurice Zinken, whose marriage to Charles I. Clement in the Netherlands first inspired the men to marry.
