Example sentences of "have been many study of " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Already there have been many studies of the effect of unemployment on health ; do they give useful results ? |
| 2 | There have been many studies of selection by molluscs on cyanogenic and acyanogenic morphs of white clover under laboratory or other controlled conditions . |
| 3 | There have been many studies of modern communications institutions within one explicitly ( functional ) sociological perspective . |
| 4 | There have been many studies of the energetics of such chain defects both analytically and experimentally . |
| 5 | Over the years there have been many studies of the effects of smoking on gastric secretion . |