Sentence examples for i never know from inspiring English sources

I never know.

I never know why".

I never know which one.

"I never know it's gone," Winn said.

"I never know what to give.

I never know what I feel.

I never know when they will come.

I never know for long.

I never know quite what etiquette I'm failing.

The trouble is, I never know what to get.

I never know what I'm going to do next.