Example sentences of "these have [adv] been [verb] " in BNC.

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1 One of these has already been put forward , by the CNAA early in 1982 , termed Model C. In its response to the July 1981 Green Paper , the CNAA is critical both of Model A and Model B , regarding Model A as inadequate and lacking credibility both on academic and other grounds , and Model B as too exclusive in that it creates a division between institutions substantially involved in the provision of public sector higher education and those only marginally so .
2 They operate under Royal Charters , appoint their own staff , decide on their own admissions policies and have traditionally had academic freedom in their teaching and research , though the last of these has arguably been eroded in recent years by the ‘ earmarking ’ of government funds for specific subjects , and the need to seek sponsors for particular projects .
3 There are several quite elaborate private lists in existence , but none of these has yet been published .
4 Only $1,800 million was authorized to keep the Northrop Corporation 's production lines open and to allow possible purchase of one more B-2 following completion of the 15 aircraft already funded ( only three of these having already been delivered ) .
5 Again , in terms of the quantitative restrictions that had bedevilled trade in the past , many of these had already been swept away or modified by OEEC .
6 When Menelik founded Addis Ababa in 1889 the countryside had been forested with juniper and wild olive , but these had soon been cut down for firewood and building material , whereupon Menelik announced that he was going to move his capital for the third time .
7 These had probably been caused as Trixie tried to pull away from the heater .
8 The MPs elected in 1918 came near to meeting the expectations of 1911 and many of these had indeed been selected as candidates before the war : in 1918 the average age rose sharply ( over half were over fifty ) , the proportion with interests in the land fell , and the proportion with interests in business rose from 24 to 41 per cent .
9 These had originally been delivered in two batches , 46 to the London UniteD and 54 to the MetropolitaN tramways .
10 These had originally been envisaged as rewards for the undertaking of religious exercises , but during the late medieval period were increasingly also being sold for cash .
11 These had always been kept closed , trussed-up , gingerly moved , kept out of the way lest they offend .
12 In the absence of the Orkney guidelines , she asked to be told which guidelines had been used , and whether these had ever been placed before the Island 's Social Work Committee for their approval .
13 For example , they have found that " there is considerable evidence that attitudes to comfort are important in estimating the user 's contribution to conservation … yet these have rarely been explored by research on the effects of feedback " .
14 These have both been replaced by plastic : polypropylene , which uses push-fit connections , and ABS ( acrylonitrile butadiene styrene ) , which is joined by solvent welding .
15 These have already been compared with law centres earlier in this chapter and it was noted then that they are staffed by volunteer lawyers , have limited opening hours , offer only advice , and make no charge for the service provided .
16 Some of these have already been covered in our A–Z series and others will receive attention in due course .
17 New opportunities have been identified , and some of these have already been developed in South America .
18 Asylum has been refused for 150 , and 35 of these have already been deported .
19 Licence and the exercise of a right of distress are two common defences to an action for conversion but these have already been considered in relation to trespass to land .
20 Simple mixers can in fact be made up cheaply by enthusiasts from published circuits , but these have largely been supplanted by modestly priced commercial units which incorporate battery or mains-fed circuitry capable of delivering better balanced outputs of higher quality .
21 ( These have since been tightened as a result of the events in June 1989 ) .
22 Many of these have since been taken on by the wider society and are to be found in all its corners influencing even those who would now deny them any real significance and tend to look back on the decade as only times of silliness and self-indulgence .
23 In some cases these have clearly been achieved : housing policies , for example , appear to have been successful ( MacLennan , 1987 ; MacLennan , Munro and Lamont , 1987 ; Morison , 1987 ) .
24 Both of these have also been raised in evaluations of the first six years of National Certificate 's operation .
25 These have also been detected growing from a melt which suggests that lamellar growth can take place in the melt and may be a sub-unit of the spherulite .
26 The United Kingdom Government has shared the Committee 's reservations as to the excessive use of Article 118A , and these have also been supported by other Member States in the Council .
27 Similar findings to these have also been reported in true Type 1 ( insulin-dependent ) diabetes ( Kaufman et al , 1975 ) .
28 These have frequently been made in response to pressure from major international aid donors .
29 These have mostly been calculated from the speed and force needed to embed swords in wooden hulled ships and boats ; a speed of 57.6 miles per hour ( 92.7 kilometres per hour ) has been calculated from a penetration of 22 inches .
30 These have understandably been strained by the collapse of BZW 's profits to £5m last year , as well as by the £110m the bank had to pay last November to buy out most of the 200 former partners who together owned a fifth of the investment firm .
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