Sentence examples for i cannot say for certain from inspiring English sources

I cannot say for certain.

I cannot say for certain, as I have yet to taste it.

If I worked at CNET, had a family to take care of and had little financial breathing room I cannot say for certain that I'd resign.

"There are many caveats here and I cannot say for certain how the extension will impact on any dispersal of radioactive pollutants, but certainly having a detailed knowledge of the currents in this area is essential to understanding where the pollution goes".

I cannot say for certain, I'm on the wrong end of knowing being in front of Archimedes rarely able to catch my reflection, save an adjustment of my tie perhaps.

I cannot say for sure.

A: I think it helped, but I cannot say for sure.

I cannot say for you.

But you cannot say for certain.

They still cannot say for certain that the three are interstellar particles.

"But we cannot say for certain that there are no people in that 2.3 million who were not double-counted".