We do not wish for such an occurrence to happen again.

But for an unfortunate occurrence, he might well have had a 27th.

Suppose he did not return by Monday; they had made no plans for such an occurrence.

Lots of things could happen in two hundred years to account for such occurrences.

Therefore, this concern for a potential occurrence also allows the future to exist in the present.

Still, someone might take that one scratch for an accidental occurrence.

I can't think why provision hadn't been made for an occurrence of this sort.

"Everyone has built in their own expectations of a soft landing, but the odds are low for such an occurrence."

Fortune grant you a fair face for such an occurrence.

It was reported to us that he was followed; we were prepared for such an occurrence!