Omaar suddenly finds it impossible to construct a sentence.
But there are some arrangements that are difficult or impossible to construct.
Such a combination may be impossible to construct along material discontinuities using only cell concentration values.
Without this information, it has proven impossible to construct effective computer-based simulation models.
A more stringent sanctions regime would have been virtually impossible to construct and sustain.
Devices that were thought to be impossible to construct are now becoming a reality.
It is almost impossible to construct any new building anywhere without permission from the local council.
One overlapping letter would be pretty feeble and more than four well-nigh impossible to construct, I guess.
"It may be virtually impossible to construct through traditional forensics what Iraq had done," he once said.
For more complex organisms with millions or billions of cells, it has been impossible to construct large-scale lineage trees.
But if good people are considered ineffectual to begin with, or, even worse, a nuisance or irrelevant, then it's virtually impossible to construct a story around their efforts.
