51.   Very similar problems arise with the interpretation of the temporal deictic expression now.

52.   When children overdo self-restraint, problems arise which can sometimes affect their future happiness.

53.   When problems arise, consumers in self-insured plans should file a complaint with the plan, clearly and carefully documenting the issues.

54.   Where business barged in and tried to set the agenda and the schools participated on a begrudging basis, problems inevitably arose.

55.   Yet other problems arise from familiar sound, structures or words being used in unfamiliar combinations, or for unfamiliar purposes.

56.   These problems arise when people try to avoid responsibility.

57.   Insuperable problems have arisen which make it very unlikely that we will ever finish this project.

58.   Problems were arising because perestroika was still in its transitional period.