Then the room began shaking again as the unknown entity lumbered forward.

He was lumbering forward at the time, and plunged on into the room.

Now he was lumbering forward, carrying his struggling burden awkwardly.

He saw the second one now, as it, too, lumbered forward.

From a dark corner next to the chamber's fireplace a shape rose and lumbered forward into the light.

Suddenly, one of the trucks by the garage lumbered forward.

King hit the gas and the car lumbered forward.

Lumbering forward to the nearest bench, he seated himself with a sigh.

As if the mention of his name summoned him, the brown animal lumbered forward.

His head came up and he lumbered forward to stand docilely at my side.