51.   Modern technology has not changed the pattern.

52.   Not even the presence of a black mayor and black police commissioner changed the pattern.

53.   Not only could it reduce property values for municipalities and school districts, it also may change commuting patterns.

54.   Now there is a rising black middle class struggling with these issues and trying to change the pattern.

55.   No amount of teaching or coaxing can change this pattern.

56.   Only the foolhardy would forecast that they will change the pattern now.

57.   Only when the situation becomes dire do the cranky littlepeople change their pattern and strike out in a new direction.

58.   Osbourne, the American Express broker, says he is trying to change such patterns.

59.   Only a serious stumble in the stock market is likely to change that pattern soon, fund managers say.

60.   Preliminary results suggest that reading intervention programs may change the patterns of brain activation in children at risk for dyslexia.