Example sentences of "that have prove to [be] " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Its underwater design is a refinement of the ‘ pure centerboard ’ concept that has proven to be so fast and seaworthy on the race course in Ted Hood 's series of Robins . |
| 2 | Indeed , the techniques that have proved to be of greatest use are empirical or almost ’ trial and error ’ in their approach . |
| 3 | In the past few years the advent of AIDS has introduced a number of parasitic , bacterial and fungal diseases , some previously little known , that have proved to be highly pathogenic in immunocompromised patients . |
| 4 | In the past few years the advent of AIDS has introduced a number of parasitic , bacterial and fungal diseases , some previously little known , that have proved to be highly pathogenic in immunocompromised patients . |
| 5 | The latest figures replace 1990 estimates that have proved to be reasonably accurate except for an overestimate of the number of heterosexual exposures ( 355 vs 255 ) and an underestimate of cases among homosexual males ( 910 vs 1165 ) . |