"The gravitational imbalance from one end to another is enough to make it start tumbling in a day."

As he went walking, Oswald stumbled and started tumbling on the ground.

And then all sorts of things started tumbling into place and I knew that was it.

His words started tumbling over one another as soon as I picked up the phone.

And then the gloriously familiar faces start tumbling out of those clips.

I didn't, It fell onto the stoop, started tumbling on the breeze.

"The next thing you know, things started tumbling down and eight of my guys went down with it."

Our wickets started tumbling the moment we went in.

And somehow her world must have started tumbling out of control that day on the ice.