Sentence examples for it not certain from inspiring English sources

But is it not certain that BP will sell its stake in TNK-BP.

Women are becoming aware of the power they possess, and some are not entirely comfortable with it — not certain that they want it; not certain that they will be able to craft a more just world than what men have been able to; not certain that they have the strength, heretofore unimaginable, to use this power for the service of good.

Take, for instance, the motion of the fingers in writing: we are absolutely unconscious of the exercise of the mental faculties by which each successive change in the position of the pen is regulated; but yet is it not certain that each up-stroke and down-stroke is the consequence of a separate effort of the will?

I think the question is rather this: Is it not certain that we should trust the government more than the criminal world?

A limitation of this method is that although vessel activity relates to seafloor contours and speeds fall within the range of bottom trawling speeds, is it not certain when fishing gear is in contact with the seafloor.

While is it not certain that kegels will prevent an incompetent cervix, they do have certain benefits including enhanced sexual pleasure, aiding in vaginal birth, help for incontinence and a quicker postpartum recovery.

It is not certain it will succeed.

Because it's not certain, it was exactly what was said that she understood.

But it is not certain that it would.

It is not certain when it would happen.

J.P. is John Playford, although it is not certain whether it is John Playford the Elder, or his nephew.