Sentence examples for I not notice from inspiring English sources

How did I not notice?

How did I not notice that the signature was on the wrong line?

How did I not notice this originally?

How could I not notice the presence of my own child.

How did I not notice this the first time I read it?

Why had I not noticed her before?

I simply did not notice the affiliation.

If I did, I didn't notice.

I'm not noticed".

I'm not noticing my surroundings.

"I don't notice anything," I said.