He was known for his clever play upon words.

His plays upon words always make me laugh.

I will condescend upon the details of the project.

Upon reflection, I realized that I had made a mistake.

I swear upon my mother's grave that I will never betray you.

Upon pain of losing your job, you must follow the company's code of conduct.

He tried to break a fly upon a wheel.

He tried to break a fly upon the wheel.

He decided to break a butterfly upon a wheel.

Upon my word, I have never seen such a beautiful sunset.