11.   His performance can suffer.

12.   His struggles lately put more pressure on Herges, whose performance has suffered because of his workload.

13.   If the tasks had been more difficult, their performance would have suffered even more.

14.   In the Chinese pair Xue Shen and Hongbo Zhao, Miller says, she found skaters who were highly skilled technically but whose performances suffered aesthetically.

15.   In the premiere show, McCall is depressed about his separation from his wife and son, and his on-air performance is suffering.

16.   Often as not, news hounds and congressional oversight panels are kept in the dark for months before being able to uncover how badly performance has suffered.

17.   Performance often suffers because managers must hold cash to pay exiting shareholders, especially during the first six months after the conversion, when redemptions are usually high.

18.   Performance suffers.

19.   Other performances suffer from what seems to be a lack of direction.

20.   Study after study has shown that when pension funds are managed for reasons other than furthering the interests of beneficiaries, performance suffers.