Sentence examples for difficult to be sure from inspiring English sources

The prosecution was difficult, to be sure.

But, as ever, it is difficult to be sure.

It remains difficult to be sure what to make of these matches.

It is difficult to be sure how playfully the words were being used, of course.

Actually, it's often difficult to be sure exactly when the peak has been reached.

Or perhaps he didn't say it, it's difficult to be sure.

However, officials' liberal use of black marker pen means it is difficult to be sure.

Though it was difficult to be sure, contaminated mosquitoes were "a possible pathway".

Without data from multiple elections, it was difficult to be sure about the consequences of gerrymandering.

The degrees of insanity were difficult to be sure of on a moment-by-moment basis as I filmed it.

As campaigns keep their own cards close to their chest, it is notoriously difficult to be sure.