Example sentences of "have been [vb pp] [prep] many years " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Indeed , the role of fibrinogen in platelet aggregation has been recognised for many years ( Born & Cross , 1964 ; Brinkhaus et al , 1965 ) . |
| 2 | Salicylate nephrotoxicity has been recognised for many years . |
| 3 | These major companies are very stable , with an organisational structure which has been developed over many years and , like the Japanese Zaibatsu , they have a large-core business which is able to withstand changes in the market place . |
| 4 | It may be related to the size , complexity and nature of the company 's operation and therefore to the organisational structure which has been developed over many years . |
| 5 | ‘ Hemp has been grown for many years on the Continent and this decision will allow UK farmers to gain a share of the market currently occupied by our EC partners . ’ |
| 6 | ‘ To disturb them after all the work that has been done over many years would be a disaster . ’ |
| 7 | Considerable research effort has been invested over many years into both speech recognition and speech understanding , but very few robust implementations have been developed . |
| 8 | Its bid to become a polytechnic has been supported for many years by Conservative Members from Derbyshire . |
| 9 | This approach , a very recent development for credit in this country ( though of course it has been accepted for many years as the basis of car insurance ratings ) , started in America . |
| 10 | Canteiro is a wine which has been matured over many years without going into an estufa , and it is of a good age . |
| 11 | This is the practice that has been followed for many years and by and large it has worked . |
| 12 | That Soviet ships dumped nuclear waste in the area has been suspected for many years . |
| 13 | This method has been taught for many years and I do not think that pilots who have learned to do it this way need bother to change . |
| 14 | The gall bladder epithelium has been considered for many years to be an excellent model for the study of the physiological properties of epithelial cells and in particular ion transport . |
| 15 | Boarding out ( or fostering ) has been practised for many years and the Curtis Committee on the care of children strongly urged that this should be the first choice in finding substitute homes . |
| 16 | The possibility of a connection between the disappearance of coronae and the onset of massive winds has been discussed for many years . |
| 17 | The publication of correspondence between famous people has been used for many years for the purposes of scholastic enquiry . |
| 18 | The ERNIE machine is a modern computerized form of sampling by ‘ random numbers ’ which has been used for many years in research . |
| 19 | G. affinis is a small ( 4.6 cm long ) , surface-feeding minnow which originated in the United States and has been used for many years in many parts of the world to control mosquito larvae . |
| 20 | Let us begin by trying to understand the rationale for the system ; after all , it has been used for many years and must presumably have had some point to it . |
| 21 | It has been used for many years in traveller 's diarrhoea , as a colostomy deodoriser , and as an antispirochetal agent in syphilis . |
| 22 | These are in addition to applications in the detergents field , in which it has been used for many years . |
| 23 | Our system of construction has been used for many years all over this country , by the sponsoring authorities and others , and erm we do n't have the earthquake requirements , but we do need many high value schools both quickly and on time , and we 've completed something like 2,000 projects similar to this over many years . |
| 24 | To ‘ off-comed 'uns ’ it is not even a large village , with only 2,080 inhabitants , but to the native it is a town because it has held a market charter since 1223 and although no market has been held for many years , the charter was read once a year in the market place until 1939 . |
| 25 | It has been earned over many years through dedicated teamwork and attention to detail . |
| 26 | It has been known for many years that damage to the left hemisphere is more likely to affect language ability than damage to the right , suggesting that the left hemisphere is very important for language . |
| 27 | For example , it is still commonplace in cartoons to show cavemen and dinosaurs together , despite the fact that it has been known for many years that dinosaurs were extinct long before the evolution of ‘ cavemen ’ . |
| 28 | It has been known for many years that rich clusters contain a lot of gas and dark matter , but Ponman and Bertram 's result shows that these features apply more generally . |
| 29 | It has been known for many years that neurons , like other cells , can be maintained alive and well under such conditions for periods of many days or even weeks , provided they are kept warm , aerated and well fed with glucose and other essential molecules . |
| 30 | It has been known for many years that recycling used materials helps make great savings , but it was not until recently that it was realised how much good that it could do for the environment . |