11.   American social history teaches us that the pendulum almost inevitably swings back.

12.   And the pendulum swung the other way.

13.   And many believe that the UK need only withstand the American invasion today, because the pendulum will swing back tomorrow with world domination by tea.

14.   And so the pendulum swings.

15.   And with it, the pendulum swung.

16.   And when corporate executives pocket multimillion-dollar bonuses for driving up profits by slashing workers, some ask whether the pendulum has swung too far.

17.   As the pendulum has swung in his direction, business has taken off.

18.   Both nights, the pendulum could swing with a tiny breath of air to make or break a sale.

19.   A few cities, like Indianapolis and Nashville, have merged with their suburbs in recent years, but some experts say the pendulum is swinging the other way.

20.   A. I think the pendulum is swinging.