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

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1 The purpose of group meetings is not just the demonstration of those aspects of ‘ negotiation ’ and ‘ making the private public ’ that have already been referred to .
2 My Lords for reasons that have already been explained to Your Lordships and which I will not pursue yet for , er it seems that everybody 's agreed that it is important that the erm local authority representatives should be in the majority and I have to admit that my amendments do not go that far because I was concentrating on getting the magistrates back where they ought to be , er but er that is one thing , the other is that it er was an interesting point that er the Noble Lord , Lord of Greenwich raised , that my Noble Friend Lord Whitelaw er at columns four eighty and four eight one er questioned whether it was indeed appropriate that er the Home Secretary should make these appointments .
3 For each year of the forecast the previous year 's level of service is taken as the base ; that is then modified by additions representing new policies and subtractions reflecting the closure of activities that have already been agreed to during the year .
4 That may seem to trivialise the intentions of the working party which is now sifting through the comments that have already been submitted to it ( and , although the deadline passed on 30 April , it is still interested in receiving any others sent in as soon as possible ) .
5 For a YAC probe y , and any other probe p , that have both been hybridised to the cosmid library , define the association ( y , p ) of y and p as the proportion of cosmid clones positive for probe p which are also positive for probe y .
6 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 ) .
7 Once organized into facets , the single concepts that have previously been referred to as isolates become known as ‘ foci ’ ( singular focus ) .
8 In the latter case it remains to be determined whether any of the minor polypeptides detected in our assay are related to other CRE-binding activities ( ECRE-1 , ECRE-3 and ECRE-4 ) that have previously been shown to be down regulated during differentiation of F9 cells ( 48 ) .
9 Editor , — Albert Figueras and colleagues describe 17 cases of acute motor polyneuropathy presumably associated with the administration of gangliosides that have previously been reported to the Spanish drug surveillance system .
10 True , it 's a waste of natural resources , but a single issue of some daily newspapers is a far greater ecological sacrifice than all the guitars that have ever been put to death on stage .
11 Strangely enough , they consistently demand outrageous prices for things like basket-case Eko Rangers and Westone basses that have obviously been used to fell fair-sized pine trees , but they also have the laughably ignorant if highly convenient habit of pricing guitar amplifiers on the simple basis of how large they are .
12 Our objective is to expose those treatments in orthodox medicine that have never been subjected to rigorous testing to prove their safety and effectiveness .
13 and the import of this publication was reflected in the citations that have subsequently been made to it and in the reviews which appeared including : Glenn W. Frank writing in Professional Geographer ( 1965 , 17 , p. 46 ) :
14 Like Transvaal , Eastern Province will be touring England later this year and have also been invited to the Scarborough Festival .
15 Three jets recently handled include Sea Vixen FAW.2 XN685 from the British Aerospace Apprentice School at Hawarden , which was moved to the Midland Air Museum , Coventry , and a pair of Folland Gnats T.1s , XP511 and XS109 , which were moved from RAF Halton initially into a storage area at Portsmouth , and have since been exported to Seattle in the USA .
16 If rationing or discriminatory decisions in health care are rarely made explicit within the National Health Service , such judgements are nonetheless made , and have typically been left to individual doctors .
17 The roads in this upper part of the valley were designed in medieval times for the occasional passage of horses and carts and have never been brought to modern standards by straightening and widening and it is to be hoped that they never will be .
18 The movements themselves are quite poetic and have often been likened to clouds floating in the sky .
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