And he has done so to me upon a number of occasions.

I came close on a couple of other occasions- they're both dead now.

The policy group will meet again on a number of occasions.

Her social life seemed to be quite full, and she had gone out with a young man on a couple of occasions.

I can think of very few occasions when you would not have the time to state your case.

Which was exactly what she had done, on a number of occasions.

On three of those occasions their side was already 3-0 down.

In the West, at least, we should be clear about the meaning of the occasion.

Everyone else went on talking, as if it were the most common of occasions.