Sentence examples for know certainly from inspiring English sources

It's hard to know; certainly law firms and investment banks have failed before.

"You know certainly at that age that these kids didn't have a choice in it.

We know certainly that the brain dopamine system changes dramatically during childhood and adolescence.

"It didn't bring Charlie back, but it helped to know, certainly, what was going on," Dr. Dean said.

"We know certainly that we'll be below 100,000; there's no question about that," Mr. Wasko said.

Perhaps he would be good at it — he seems to know, certainly, how to spin out multiple and competing narratives.

(Does she "allocate" an IP address? Who knows? Certainly not my mum).

It is not known certainly whether the initial and updated versions of the Cardio Detect® test kits were comparable in all aspects.

I know I certainly have.

I know I certainly will.

For me, I know, it certainly did.