Example sentences of "[am/are] [vb pp] [prep] [be] necessary " in BNC.

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No Sentence
1 Any proposals for road and rail investment in the South East must satisfy the government 's general criteria and will not be approved simply because they are deemed to be necessary adjuncts to the tunnel .
2 Although the courts do not refuse in principle to review the exercise of police discretionary powers , they do nevertheless exercise a great deal of caution and restraint to such a degree that it is difficult to see how in practice the principles of judicial review are capable of being used to challenge decisions to issue warrants where these are considered to be necessary for the prevention or detection of crime .
3 High standards of technical skill and of ethics , for example , are argued to be necessary because the client can not judge the service he receives .
4 Consider , for example , two of the conditions which are said to be necessary for Monitor use : time and focus on form .
5 The NCC will not allow the ghost of precedent and the status quo to prevent changes which are shown to be necessary . ’
6 No two years are alike , and what succeeds this year may fail next : further , your early plans will be made without complete knowledge of all the factors , and modifications are bound to be necessary .
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