Sentence examples for be uncertain when from inspiring English sources

This calibration point, which constrains the split of the pairs Abudefduf concolor/taurus and Abudefduf troschelli/saxatilis[ 41] was not used, because biogeographic information can be uncertain when constraining the age of species splits [ 62, 63].

It is uncertain when he will return.

But he said he was uncertain when that would be.

It is uncertain when a decision will be announced.

Coach BYRON SCOTT was uncertain when Kittles would return...

It is uncertain when he will be released although doctors say it "could be tomorrow".

Haynesworth failed the test Thursday and Friday, and it was uncertain when he would try again.

The Orleans Parish coroner's office said it was uncertain when the victims would be identified.

It is uncertain when the Nordic lands first became a source of trendiness.

Jimmy Broughton, Mr. Helms' chief of staff, said it was uncertain when the dispute would be resolved.

As 2005 approached, it was uncertain when the N.H.L. would be back in business.