Example sentences of "it have be [vb pp] [conj] [adj] " in BNC.

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1 On the other hand , it has been recognized that such concessions can , if applied fairly and without discrimination , aid the efficient administration of the tax system .
2 In most countries , governments have accepted an increasing role in regulating health , safety , and quality standards because it has been recognized that this is a potentially important area of market failure .
3 Offenders who are mentally disordered suffer the stigma of being labelled as both ‘ mad ’ and ‘ bad ’ , although for centuries it has been recognized that some people have diminished responsibility for their actions as a result of mental abnormality and that punishment and retribution , usually demanded by society of someone who has committed a crime , should be dispensed with in favour of providing humane care and treatment .
4 Traditionally it has been believed that both are needed , as in the Sun for example where fifteen million degrees and a central density more than 100 times that of water are only just enough , or high pressures and temperatures exceeding 100 million degrees aimed for in the hot fusion programmes .
5 Without this we are breaking our governing rules and it has been indicated that any future occurrence will make the person concerned liable to disciplinary action .
6 Geoffrey Ross comments ‘ It has been noticed that many men wash their hair in water that is too hot ( which over-stimulates the sebaceous glands and so makes the scalp greasier than it should be ) and are rough-actioned with the towel when drying the hair .
7 Although average stocking rates for beef cows would be around one ha/cow it has been demonstrated that 0.4 ha/cow ( 1 acre/ cow ) of productive grassland with moderate nitrogen fertiliser inputs will meet grazing requirements and produce a substantial part of the winter feed requirements .
8 Fortunately , it has been demonstrated that most non-polar polymers can be treated in this way and results agree well with direct measurements of .
9 At this macro level of analysis it has been demonstrated that older people in Britain experience an income level relative to other members of society which is considerably below that enjoyed by their counterparts in Europe and North America ( Hedstrom and Ringen 1987 ) .
10 C/EBPα mRNA levels are down-regulated in mice by IL-6 ( 43 ) and since it has been demonstrated that this protein interacts with the albumin promoter , a negative AP gene , ( 44 ) this could explain the IL-6 dependent down-regulation of the albumin protein levels .
11 As it has been assumed that equal amounts of lactulose or other carbohydrate malabsorption will produce equal changes in breath H 2 excretion , rice starch malabsorption has been calculated as g malabsorbed carbohydrate according to the formula :
12 It has been assumed that all we needed to know was the effects of the variable rhythms of the language on the regularity of metre .
13 Whilst it has been assumed that these charges were fabricated by Musgrave ( and perhaps by Thomas Cromwell , q.v. ) , there is evidence to suggest that Dacre did indeed have private arrangements with the Scots which served to divert their raids away from his estates and on to Bewcastle .
14 Until now it has been assumed that social changes are determined by events which have the same status in the sense that they may all be conditions and consequences of each other .
15 Traditionally , it has been assumed that this information is derived from non-visual sources such as the vergence angle of the eyes .
16 Traditionally it has been assumed that this is at the interendothelial slits where the red cells enter the venous sinuses from the reticuloendothelial meshwork .
17 It has been assumed that this was considerable .
18 Some children are able to discriminate in this way between people they know and people they do not ; while it has been noted that institutional children tend to show less anxiety at a strange face since there is no regular " caretaker " .
19 It has been seen that many of the current schemes entail a break at 16+ This raises questions about the remaining 11–16 schools .
20 It has been seen that French wartime planners believed that France could gain from European economic co-operation .
21 It has been seen that academic institutions have to abide by procedural fairness when applying disciplinary measures , as do trade unions , and it has now been held that prison Visitors and governors exercising their disciplinary functions are subject to certiorari for breach of natural justice .
22 Therefore it has been seen as right that they should be kept under male control .
23 Some of it has been seen as justifiable because it seeks to ensure competition and prevent monopoly .
24 Few would deny that there are elements of truth in this explanation , but it has been criticized as incomplete because of its bias towards élites and its failure to explain why nationalist symbols had such wide appeal .
25 Between six and ten years ago , there was a hundred and eighty pits in this country , yes a hundred and eighty pits , now we have a handful left and it has been leaked that all thirty one pits will still be closed within twelve months , done quietly and by the back door ignoring procedures and over the years this is what has been done .
26 It has been regarded as one of the two nearby stars sufficiently like the Sun to be candidates as centres of planetary systems ( Epsilon Eridani is the other ) .
27 It has been observed that two out of three fiction readers in libraries do not look at the text of a book before choosing it .
28 It has been observed that some people switching from using a typewriter to a personal computer can gain up to half a stone a year because they no longer have to get up to consult filing cabinets ; and the same effects can be observed when people use remote-control television , extension phones , lifts and dishwashers .
29 It has been observed that Christian fortresses in Syria on numerous occasions failed to act as any sort of check on the movement of Muslim armies .
30 Once it has been acknowledged that linguistic differentiation is a particularly salient manifestation of the tendency of communities to mark out gender distinctions by a variety of means , it is difficult , given the general orientation of current sociolinguistics , to progress further in finding a convincing explanation of linguistic sex-marking .
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