afirmativ:;
I went to check on her to see if everythink was okay.
I thought I was about to get hit by that ball.
She sang that song all day.
He was the one that said that.
Interogativ:
Did she say anything?
Did he clean his room?
Did we have any bread left?
Did you find your keys?
Negative:
We didn't agree to meet there.
They didn't eat today.
She didn't buy any clothes.
She didn't hide your pen.
