Example sentences of "[vb base] to [be] [vb pp] [adv] [to-vb] " in BNC.
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1 | Machines , computers , materials of all kinds , and labour all have to be blended together to enable the production system to carry out its operations in a cost-effective way . |
2 | They have to be re-issued yearly to keep up with inflation . |
3 | Six months of painstaking work goes into preparing plants for showing … the plants have to be tied up to keep the stems straight … aphids must be brushed gently off the leaves … and the orchids have to be misted regularly to keep up the humidity . |
4 | Within the development zone new incentives need to be devised both to attract high calibre general practitioners and other primary health care workers to the inner city and to encourage them to provide the right kind of services . |
5 | Several questions need to be raised here to explore the relationship between theme and topic , if any exists . |
6 | Similarly there is no assumption that repeated use of a ruler in 4c is more demanding than single use of it in 4b , but this and similar instances need to be examined empirically to see if the task differences concerned are also difficulty factors . |
7 | Furthermore , where standard costs are used , they need to be reviewed frequently to ensure that they bear a reasonable relationship to actual costs obtaining during the period . |
8 | For geographers — who span the conventional ( and now archaic ) dichotomy between the natural and the environmental sciences — all of these aspects need to be woven together to anticipate the likely spatial patterns of the effects of massive change , the redistributions in trade , health and wealth which they will bring about and the ‘ knock on ’ effects these consequences themselves will have on society and the environment . |
9 | Shareholders need to be told enough to judge if they are being ripped off |