1.   Although illegal-immigration patterns have shifted away from Nogales due to a buildup of federal forces, the area swims in violence.

2.   At one fascinating point in the survey, this pattern suddenly shifts into reverse.

3.   Even long-time employees are now questioning their job security, analysts said, and spending patterns have shifted accordingly.

4.   For the next several days, the pattern will shift, resulting in more seasonal conditions across the nation.

5.   Kusnetzky doubts that corporate software buying patterns will shift radically, even if the Microsoft breakup finally goes through.

6.   Only if Jesse Jackson was substituted did the pattern shift.

7.   The pattern may shift in March, he said.

8.   When a final list comes out, the patterns may subtly shift.

9.   Scientists say global warming already is causing glaciers to melt and rain patterns to shift.