Example sentences of "[be] necessary [to-vb] [adv] the [adj] " in BNC.

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1 It may , therefore , be necessary to examine why the two councils did not adopt the alternative approach of washing-over the village .
2 To invoke these programs , it is necessary to set up the DCL verbs as follows :
3 To invoke these programs , it is necessary to set up the DCL verbs as described in Appendix F.
4 To understand the significance of their involvement , however , and the direction in which republican influence took the civil rights movement , it is necessary to examine carefully the political strategy of the republicans in the mid-1960s .
5 But first it is necessary to examine how the basic model developed in Sections 3 and 4 alters as a result of the changed distributional assumption .
6 Before looking at the different propositions of the theory , it is necessary to describe briefly the two forms of government financial assistance : income tax rebates and supplementary benefit .
7 In these cases one never finds a whole tree fossilized , and it is necessary to piece together the whole plant by making intelligent guesses about whether a frond of one kind is persistently found with a particular fossil trunk .
8 ( c ) Agreed price It is necessary to find out the precise price negotiated between the parties .
9 In order to understand how these trends have affected rural areas , it is necessary to consider separately the main types of service employment .
10 Before dealing with this submission , which seems to us a powerful one indeed , it is necessary to consider shortly the added dimension to this case brought about by the appellant 's implied undertaking .
11 Firstly , there is the immediate cause , which is necessary to bring about the specific instance of conflict but which does not provide the sufficient conditions for conflict in general to occur .
12 In hot weather some form of shading is necessary to keep down the internal temperature , as well as to shield plants from direct sunlight .
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