Example sentences of "[conj] this has never been [verb] " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | It was generally believed that there was some animosity between ‘ Lenny ’ and Herbert von Karajan , although this has never been shown to be true , so the atmosphere in the Philharmonie was electric . |
| 2 | George has shown this to be a satisfactory option , reporting a five year survival of 80% , but this has never been compared in a randomised controlled trial with a treatment regimen . |
| 3 | It is likely that immunosuppressive treatment of PSC may have some impact on coexisting ulcerative colitis , but this has never been studied . |
| 4 | Prosecution of children aged 10 and under 14 was to cease , though this has never been implemented . |
| 5 | As this has never been attempted by the Department , there is no experience to guide such actions . |