Example sentences of "has [been] necessary for " in BNC.

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1 Though the extent to which such a consciousness exists is not clear , one aspect of it is beyond dispute : 35 per cent of McGreil 's random sample of Dubliners and 46 per cent of the males in the sample , including a spread from the younger age groups and the more educated , supported the view that ‘ the use of violence , while regrettable , has been necessary for the achievement of non-Unionist rights ’ ( Mác Gréil 1977 : 387 ) .
2 On occasions it has been necessary for members to ‘ walk the pitch ’ and clear up before being able to play .
3 But despite intervention and interest rate adjustments , it has been necessary for realignments of exchange rates to take place on a frequent basis .
4 Over the past decade it has been necessary for the Fund to play a more expanded role , principally because of the large current account imbalances identified in Table 9.2 .
5 Despite the greater emphasis on additional facilities , it has been necessary for the ordinary financing arrangements to be enlarged by regular increases in quotas .
6 However , it has been necessary for me to consult Fettiplace family records , going back very many years .
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