Example sentences of "has [been] [to-vb] [adj] [noun pl] " in BNC.

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1 Everything has turned to gold and the inevitable consequence has been to turn individual acts of generosity and compassion into transactions with monetary consequences .
2 The response of appellant patentee lawyers has been to claim exclusive rights to ‘ plants ’ which will , in fact , include all varieties of plants containing the gene in question .
3 The basic purpose of obscenity laws is and always has been to reinforce cultural taboos on sexuality and suppress feminism , homosexuality and other forms of sexual dissidence .
4 One has been to include cognitive processes in the list of functions that they are trying to relate to particular brain regions or systems .
5 Traditionally the practice has been to abandon old pits when it became uneconomic to go deeper , but to return to them when the price for clay improved or when a technical innovation made extraction cheaper .
6 For years , an important desire of many working people has been to take annual holidays in the sun .
7 Since the entire political strategy of his Democratic Leadership Council has been to persuade white folks that the Democratic Party no longer cares for ‘ minorities ’ and will target no particular money in their direction , Clinton has been predictably low on concrete ideas , coming down from the hills after the battle to suffocate the wounded with great cushions of blather about how ‘ we ’ have ‘ refused to confront our differences ’ and ‘ for this neglect we have all paid ’ .
8 Another idea thrown up by interferon research has been to make synthetic analogues of the 2',5'-oligoadenylate molecules formed in response to interferon and which activate the nuclease enzyme to break down viral messenger RNA .
9 The aim has been to produce pictorial representations of a complete set of valence molecular orbitals for as many molecules as possible and to relate them to what is observed in the experimental world .
10 The major contribution to the promotion of community languages which these courses have made has been to discover significant numbers of good classroom practitioners , good analysts , good coordinators and good teacher trainers , so as to build up a genuine national resource in terms of expertise .
11 Gartner has focused on the mid-range — apart from the money it has to spend on consultancy one assumes — because it believes the ‘ heritage of open systems has been to solve mid-range problems . ’
12 The policy adopted by successive governments has been to encourage general practitioners to practise in under-doctored areas through a series of positive and negative measures .
13 The traditional approach has been to model procedural rights by analogy to ordinary court procedure ; the principles of natural justice reflect an adversarial-adjudicative conception of process rights .
14 But for many people , the slide into drug use has been to escape other problems — poor living conditions , no real job prospects and broken relationships at home which all lead to feelings of hopelessness and despair .
15 The traditional role of the building professional , however , has been to provide commercial buildings with services related to basic environmental control solutions and low running costs , especially if it is speculative development .
16 Essentially their contribution has been to provide co-operative networks for the exchange of teaching material , experience and ideas .
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