Example sentences of "is necessary [verb] these [noun pl] " in BNC.
Next page| No | Sentence |
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| 1 | In practice it is necessary to classify these soils . |
| 2 | It is necessary to transcend these constraints if the interaction , in all its richness and fascination , is to be appreciated . |
| 3 | It is necessary to appreciate these facts if social policy is to be seen from a sociological perspective . |
| 4 | Under the present examination system , where a good memory is of real assistance , it is necessary to commit these facts to memory , and this is where the swot cards help . |
| 5 | However , it is necessary to recognize these limitations of enumeration so that they can be overcome in practice . |
| 6 | Now that ambulatory manometry has become available , it is necessary to identify these patterns if perfectly normal oesophageal migrating motor complex activity is not to be interpreted as a sign of oesophageal motility disorders or as a cause of oesophageal chest pain . |
| 7 | Firm training from puppyhood is necessary to keep these dogs under control . |
| 8 | It is necessary to correct these readings for environmental conditions such as hole size and mud resistivity and to compute the effect of mud filtrate invasion . |