31.   At that time, economists thought the economy, which had been stuck in a yearlong slump, was beginning to show tentative signs of a revival.

32.   But Greenspan said there were tentative signs that a recovery could soon begin.

33.   But Greenspan said there are tentative signs that a recovery could soon begin.

34.   He declined to say whether this tentative sign was passed along to commanders in the region who might have been able to warn the pilot.

35.   Kashmir was hit by less shelling than in previous days amid tentative signs that tensions between India and Pakistan could be easing.

36.   The French government, once profoundly interventionist, has shown some tentative signs of loosening its stronghold on businesses.

37.   Then, analysts thought the slumping economy was starting to show tentative signs of a revival.

38.   There have been some tentative signs of greater options for Afghan women.

39.   There are tentative signs of economic recovery.

40.   Federal Reserve chairman Alan Greenspan said Friday the US economy was showing tentative signs of recovery but remains at risk.