He would have looked you up right away, and tripped over me in the process.

He tripped over something in the dark and almost fell.

He wondered if they had spent the night tripping in that house.

Rather, they tripped over string theory in the dark and have been trying to figure out exactly what it is ever since.

About the same as tripping over him in a leather bar?

If I had tripped or stumbled in that open space, there would have been no chance for me.

White came back after tripping in his first qualifying run.

"Why should I care if you tripped and fell in the mud?"

She tripped over debris in the street, cried out, and almost went down.

I tripped on the snow in the doorway and fell.