Upon further consideration, he put all four in the basket.

You might, upon further consideration, choose to ally yourself with us.

And upon due consideration, I've come to the conclusion that you just might be one of them.

Well, not to her mind exactly, she decided upon further consideration, but to her mind's eye.

They are masters at playing upon the sympathy and consideration of responsible people.

But upon consideration he realized it was probably true.

Although, Picard thought upon further consideration, he is here on this ship.

Which, she allowed, upon consideration, might not be so fanciful a notion, after all.

It had levels of significance, touched upon priorities and considerations, that he knew little or nothing about.

I thought of several other expedients, but upon consideration discarded them, for cause.