If anyone dug below the hollow where the bush had been, they would find nothing of course.

Borewells today have to be dug below 1000 ft to get water.

Those environmentalists always want to dig dangerous wells miles below sea level!

The road was dug below ground level, so it couldn't be seen from above.

They usually dig their tunnels just below the ground.

And a deep ditch had been dug below the wall to make it higher still.

Construction on the low river bank meant that the builders had to dig well below the water level.

And we dug down below them and brought out the rock on which they built it all.

Then, he said, 11 acres of channels were dug two feet below sea level.

His mother and the Old One dug them from the flat below the spring.