Sentence examples for not really certain how from inspiring English sources

Karl Rove said, "I'm not really certain how intellectually strong she would be".

I am not really certain how original my contribution to music is as I am obviously an amateur.

I'm not really sure how important it is.

Until recently, our models of steroid hormone signalling through nuclear receptors were comparatively simple affairs that did not really explain how antagonists such as tamoxifen could act as agonists under certain circumstances.

It's not even certain how he went blind.

"It's not really about how you look.

But it's not really known how much he knows.

Ellison still doesn't know for certain how Andrewsarchus really appeared.

He's not certain how long he did so, perhaps 30 minutes, but describes it as a "really uncomfortable" experience.

That's not really how teaching works.

It is not certain how successful the request will be.