While those efforts can help to make sense of the designs, considerable uncertainty remains about who gets the final word.

Thus, there is considerable uncertainty as to whether it will be protected.

In addition, considerable uncertainty must remain until we know government's firm views on our future.

There is considerable uncertainty over who appeared in the film.

Until then, there will be considerable uncertainty on the panel.

There has been considerable uncertainty about the details of his life.

It is clear that this was a time of considerable uncertainty.

There was still considerable uncertainty on the future of the bill.

There is also considerable uncertainty about how to market the building.

But the data also shows something that may be much more important, though there are some considerable uncertainties involved.