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

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1 By using virus vectors phenylalanine hydroxylase genes carrying eight different mutations have each been inserted into a hepatoma cell line without natural hydroxylase activity .
2 Exactly at the same time the Girls , who had each been standing behind a door , burst through and on to the stage .
3 One area that has since 1972 been recognised as a region of many UFO sightings is in the Pennine foothills surrounding Leeds and Manchester , an area that also has a high concentration of active faults .
4 Moreover the number of universities in Joseph 's dominions had by 1790 been reduced to a mere three ( Vienna , Louvain and Pest ) and these had been forced to concentrate on such useful subjects as medicine and law and virtually to end the teaching of luxury ones such as foreign languages .
5 The standard idiogram lists 312 distinct regions within the mouse karyotype but rarely , if ever , have they all been observed in a single metaphase plate .
6 Erm all the privatized utilities like gas , electricity , telecoms , have all been privatized with a regulator to oversee the prices that are charged .
7 The exception to that is that Group Group B — you 'll see in your folders you 've all been allocated to a group — Group B's session work will be in this work .
8 The paper quite rightly says and I quote the relationship between the T G W U and the G M B has all been marked by a blend of competition and co-operation .
9 The link between emissions of sulphur and nitrogen in industrial countries , its upwards transmission over great distances by the weather , and the consequent acidification of lakes and rivers , had first been made by a Swede , Svante Oden , in 1968 .
10 The name ‘ flag ’ may originate from the plant having first been used as a heraldic device by Clovis , king of the Franks in the 5th century .
11 The idea had first been used in a small toy made by a Frenchman , Denis Papin , in 1690 .
12 Certain cyanoferrates are approved as food additives , for example to salt , having first been subjected to a thorough toxicological evaluation .
13 But there had been little doubt he would go from the moment Micheal Hurley had called during the Thanksgiving holiday to say he had at last been funded for a major operation in the Middle East and would Coleman be interested in going back to Cyprus as a DEA contractor ?
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