For a moment the earth seemed to shift beneath him.

She was pretty sure the earth had just shifted beneath her feet.

How are you supposed to move when the world is shifting beneath your feet?

Not a bit, he agreed, and shifted beneath her again.

Even without moving around, the earth was beginning to shift downward beneath him.

As I have grown older the ground has shifted beneath me.

General Clark has also found the political ground shifting suddenly beneath his campaign.

The surroundings changed, the ground shifted away beneath his feet.

I didn't want the ground to shift beneath my feet again.

She shifted beneath him, but his weight kept her pinned in place.