Example sentences of "necessary to have some " in BNC.
Next page| No | Sentence |
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| 1 | Often it is necessary to have some storage of clean water for backwashing , and this is conveniently done by having an elevated tank for the storage of filtered water , the head of water giving sufficient pressure for backwashing . |
| 2 | However , before we can start to examine the significance of services in the economy , it is necessary to have some idea of what is meant by the term ‘ services ’ . |
| 3 | Since leadership is concerned with influencing others , it is necessary to have some understanding about what motivates people to work . |
| 4 | Therefore , it is necessary to have some sort of measure to gauge the quality of the estimate . |
| 5 | In order to see whether the recognition results can be interpreted in terms of schema theories of memory it is first necessary to have some measure of the schema consistency of particular films . |
| 6 | That , as I see it , is a very common situation especially where there is some pressure to get contracts exchanged , as there frequently is , and one often finds that at exchange not all the loose ends are tidied up and it is necessary to have some last minute adjustment of the contract which takes the form of side letters … |
| 7 | In the meantime , however , it is necessary to have some " reference points " , some guidelines for distinguishing the different varieties which have influenced , or may have influenced , the language of these young speakers . |