The board decided to sit upon the whistleblower report, effectively stifling any immediate action.

After hours of walking, she set the lightweight sit-upon on the damp grass and rested.

He fell and landed on his sit upon, bruising it badly.

Fans will descend upon the stadium for the championship game.

Upon the whole, her presentation was clear and persuasive, despite a few minor errors.

After hours of searching, it began to dawn upon her that she had been looking in the wrong place.

Even after their argument, Jenna remained sweet upon Mark.

Fraudsters often prey upon the elderly by posing as bank officials over the phone.

The swallow skimmed the pond upon the wing, catching insects in quick bursts.

He vowed to expose the lies of anyone who tried to breathe upon his reputation.