It also only appears once per month, which is less often than City.
On average, she appears about once or twice a year.
But I get to the end of the page - and his name hasn't appeared once.
And this Son appears only once, long ago, far away?
And when we appear once a week before a live audience, I love it.
This version only appeared in public once but was never put into service.
My name had more than once appeared on a notice.
He once appeared in a run of 313 consecutive games.
Their policy is that a nation shall appear once in one region.
It is a test which one can appear once in a lifetime.