It would never have occurred to her to ask the year.

It didn't occur to her to ask if they might be right.

It never occurred to me to ask for money from any of them because I was still learning.

It didn't occur to him to ask how she knew where he lived.

It did not occur to us to ask where he was going to sleep.

It did not occur to her to ask his name.

It did not occur to him to ask for authority.

It did not occur to me at all then to ask myself what she might be thinking or feeling.

It didn't occur to me to ask how we had done that.

It never even occurred to him to ask the boy to help.