1.   And the frustration began to show on the usually light-hearted and thoughtful manager as questions about his future with the club swirl.

2.   And the frustration is beginning to show on the rookie Coach Colin Campbell, who vented some of it on Soderstrom.

3.   And the frustration is beginning to show.

4.   A few days later, Houston reinjured his left thigh and the frustration began anew.

5.   But if frustration ever begins to creep to the surface, he will contain it.

6.   But soon his frustrations began to show, particularly in a largely unsuccessful back-bench battle he waged against Republican efforts to rewrite the Clean Water Act.

7.   For Vijay Singh, frustration had begun to set in.

8.   Frustration is beginning to set in, and not only among the starting pitchers.

9.   It was after the whistle that the frustration began.

10.   Our frustration begins at home.