Sentence examples for becoming difficult if not impossible from inspiring English sources
The movement reached its greatest breadth in the manifestations against taxes, involving the lowest tiers of the city and the countryside, becoming difficult, if not impossible, to control by its leaders.
I point out that for many people, it is becoming increasingly difficult, if not impossible, to distinguish between Trump's business interests and his political ones.
If wildlife hosts (e.g., deer, antelope, elk) are capable of becoming viremic, controlling the spread of the virus would be difficult, if not impossible.
Proving motive is difficult, if not impossible.
The rule has proved difficult, if not impossible, to enforce.
That means reducing benefits is very difficult, if not impossible.
And escaping that scenario will be difficult, if not impossible.
And surprise would be difficult, if not impossible, to achieve.
These transactions are difficult, if not impossible, to undo.
