But they didn't feel the earth beneath their feet as he did.

The ground beneath their feet is beginning to give way.

I could feel the cold of the floor beneath my feet.

He felt as if the ground had given way beneath his feet.

No longer did he feel the floor beneath his feet.

She could feel it in the ground beneath her feet.

And she kept on thinking that, right up until the ground gave way beneath her feet.

And it seemed to be coming from the very earth beneath my feet.

He tried running, but the rock beneath his feet was moving too quickly.

It came from beneath our feet, a sound in the earth.