He knew maybe one person in three at this point.

But that is just a feeling - I really don't know at this point.

Is it possible to know at this point in the novel?

Whether that is a factor, I don't know at this point.

We wouldn't know at this point what that research would be.

"And you should know at this point that they wouldn't have it any other way."

"We really don't know at this point how far back it goes."

Whether or not they're going to do it, we don't know at this point in time.

In fact, you have no way of knowing at this point.

Not much else is known about these characters and their plans at this point in the game.