Example sentences of "have previously been [verb] [prep] a " in BNC.

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1 The formalin resistant myelomonocytic L1 antigen detected by polyclonal ( reviewed in ref 5 ) and monoclonal antibodies has previously been proposed as a marker for reactive macrophages and certain monocyte derived histocytoses .
2 Most jobs out of branches require that at least six months has previously been spent as a branch general manager .
3 Firstly the criteria for the mean electorate size for a European parliamentary constituency has previously been used as a justification for ignoring the case for Cornwall , yet concessions have been made in other areas establishing such constituencies that do not meet the size requirement an that 's because it is accepted that European parliamentary constituencies should be created along the lines of natural communities , communities of identity and communities of interest .
4 The acetylcholine sweat spot test was carried out injecting 0.1 ml of a 1% solution of acetylcholine ( Miochol — CooperVision Ltd , Southampton , UK ) intradermally using a 25 gauge needle in a marked area of the dorsum of the foot which had previously been painted with a 2% alcholic iodine solution and a suspension of maize starch in arachis oil ( 100 g in 100 ml ) .
5 Two fire-bomb attacks had previously been made against a police barracks and the court in Lecce , where the appeal was to be heard .
6 Virions were pelleted by centrifugation at 40,000 rpm for 1 hr , resuspended in 100µl 2% phosphotungstic acid and dropped onto Formvar-coated grids which had previously been coated with a thin layer of carbon .
7 The control group was treated with an oral triple therapy regimen which had previously been evaluated in a pilot study .
8 Another possible reason is if the same file had previously been written on a 360K drive ; it 's wider track confuses the low capacity drive 's read heads when reading the higher capacity drive 's over-printed trace .
9 The book had been published in March 1990 , and the case against Hamid had previously been dismissed by a civil court in May 1991 .
10 This number had previously been given to a liaison unit with the R.A.F. contingent in France in early 1940 , and before that to a Bomber Command training unit .
11 As has already been indicated , the planning processes of each company had previously been examined in a research study carried out at the London Business School .
12 One particularly important technique that has been developed in recent years is the inverse scattering method of Belinskii and Zakharov ( 1978 , 1979 ) which had previously been developed as a soliton technique .
13 The immigration process had previously been proceeding at a hectic pace following a " family reunification " agreement signed by the two countries in January .
14 The man who had previously been compared to a dissected rabbit ( Barry Egan , NME ) and a pale , sad faced , First World War Volunteer ( John Peel , The Observer ) , found himself as a viable alternative to Brother Beyond , Wet Wet Wet and the Goss twins , for a bedroom wall appearance .
15 Sharing the problem at once halves it , reduces the feeling of victimisation , and helps to establish the larger dimensions of what had previously been regarded as a local problem .
16 Apart from this case , traces of HIV had previously been attested in a blood sample collected from a patient in Zaire in 1959 and in an American man who died in 1969 .
17 It had previously been held in a lower court that a second computer had to be involved ( p 101 ) .
18 The National Dairy Council had previously been criticised for a campaign suggesting that milk could protect children 's teeth from decay , but a claim that the vitamin A in milk improved night vision was permitted .
19 Tumour ‘ promoters ’ are substances such as the phorbolesters that are n't carcinogenic by themselves but encourage the growth of malignant tumours in cells that have previously been exposed to a low dose of a true carcinogen ( known as an initiator ) .
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