Example sentences of "and [pers pn] is necessary [verb] " in BNC.

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1 There are variations in the literature used by each of the four plaintiffs and it is necessary to refer to the various brochures , application forms , conditions of employment and report forms .
2 Section 17 is an interpretation section , and it is necessary to refer to parts of that .
3 And it is necessary to assess the nature and significance of the polarization between ‘ multiculturalism ’ and ‘ antiracism ’ in this field , especially given the left 's construction of antiracism as representing the more genuinely radical intervention in this field .
4 Provided we give a narrow meaning to ‘ intention ’ the law may well for practical purposes come close to the proposition that it is tortious intentionally to cause damage by any unlawful act , but it has developed by way of distinct , nominate torts and it is necessary to retain that division for the purposes of exposition .
5 The need to survive is , after all , the most basic instinct we have , and it is necessary to use one 's powers of intuition to detect the change of mind which may well accompany the facing of possible extinction .
6 For small samples , say below 50 , the normal distribution can not be used and it is necessary to use the Student 's t distribution .
7 For small samples , say below 50 , the normal distribution can not be used and it is necessary to use the Student 's t distribution .
8 At both times things lack names and it is necessary to point .
9 For any individual , society is a massive external reality , and it is necessary to emphasise this simply because we tend to take for granted these social arrangements as natural , immovable and inevitable .
10 However , it has now become exceptional for that simple rule to apply , and it is necessary to seek out a separate commencement order for the Act or , as often happens , for various parts of the Act .
11 And it is necessary to fly low and slow directly over the enemy to spray him .
12 The equation represents the limiting case at infinite dilution and it is necessary to extrapolate for a series of solutions to c = 0 in order to calculate M n .
13 modern traffic calming measures however er I believe we have experts on the Council er in these matters but I believe that by narrowing the road and perhaps giving us pavements because one of our problems is that we have not got a continuous pavement through the village , and it is necessary to cross the road four times in some cases to walk from one end to the other .
14 This would present no great difficulty if one were dealing with a single cell but real lumber contains many thousands and it is necessary to diffuse the water from the inner cells through the walls of most of the other cells which lie between them and the outer world .
15 Different viewpoints lead to different models which , in turn require different measures of performance , and it is necessary to ensure that the model used as the basis for the audit is one that reflects the organisation 's needs in relation to the procedure .
16 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 .
17 The price of the ticket has been kept low and it is necessary to run raffles to defray expenses .
18 We are told that foxes are vermin and it is necessary to hunt them down .
19 Judging such a fast-paced event requires great skill , and it is necessary to have highly qualified referees and judges to evaluate each technique and award scoring points .
20 That , as I see it , is a very common situation especially where there is some pressure to get contracts exchanged , as there frequently is , and one often finds that at exchange not all the loose ends are tidied up and it is necessary to have some last minute adjustment of the contract which takes the form of side letters …
21 Indexed files take a little longer to access than random files and it is necessary to have a separate index file , but they are generally the best space/speed compromise for files holding a large amount of data .
22 Because of interaction , component values can not be determined by a simple ‘ rule of thumb ’ and it is necessary to equate the response in terms of impedances with that in terms of time constants .
23 Wiring up the fielder 's l.e.d.s is a bit fiddly because these have to be hard wired and it is necessary to provide some sort of anchorage at each of the indicator positions .
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