Example sentences of "shown [pron] to be [adj] " in BNC.

  Next page
No Sentence
1 Occasionally long-term contracts have been used , but recent experience has shown them to be uncertain , given the volatility of currencies .
2 Here now is an Arab leader who has shown himself to be capable not only of standing up to the mightiest military force in the world , but also of retaliating .
3 Picketing in various forms has shown itself to be one of the most effective forms of industrial action .
4 Market related pricing has shown itself to be effective in ensuring that consumers are aware of the real value of the resources they use , not only as it affects energy consumption but also in the realms of energy efficiency investment .
5 YTS has been a major provider of new opportunities and through its funding mechanism , its special assessment and age exclusions , and its provision of special equipment and services , it has shown itself to be responsive to the needs of very many young people with disabilities and learning difficulties .
6 Wellcome 's share price lost 85p in early dealing after news that trials of its anti-Aids drug , AZT , had shown it to be ineffective in treating the virus .
7 Tests carried out by Australia 's CSIRO research body has shown it to be effective against over 30 pests ranging from beetles to nematodes .
8 The theoretical advantage of this technique is that it deals directly with the oesophageal varices without affecting liver perfusion : a prospective study has shown it to be superior to standard and distal splenorenal shunts in patients with portal hypertension secondary to schistosomiasis .
9 The Workshop heard reports of Modern Language departments in secondary schools which had shown themselves to be welcoming and useful .
10 It seemed to me at the time that the teachers of science at school , who had certainly shown themselves to be opposed to me were , if not actually off their trolleys , a trifle on the demented side and undoubtedly strangers to coolness .
11 The trade unions are a problematic force both in and on the uneasy edges of the system of power ; a variety of factors have conspired to produce an upsurge of competing participants and conflicting demands ; elected governments have frequently shown themselves to be weak and vacillating in the face of pressures and problems ; and certain democratic aspects of the British polity have heaped problems on to the capitalist economy in a way that has " crowded out " opportunities for growth .
12 The two stallions who could not even do the test had previously shown themselves to be intelligent by their rapid ability to learn when they were broken in .
13 The Scottish Office and its ministers have already shown themselves to be unreliable guardians of our heritage , formulating policies that have — I am told — even been greeted with horror in the Department of Environment in London .
14 Cambridge have shown themselves to be fast starters but Bangert has sometimes lacked the rhythm to capitalise on an early lead , while Oxford , though led in practice races , have rowed strong opponents down .
15 ‘ This sort of thing can actually work out to a station 's ultimate advantage if handled correctly , which it has been , since you 've shown us to be flexible and public-spirited .
  Next page