Example sentences of "needs to be [vb pp] on [adj] " in BNC.
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1 | For this to be effective each transmitter-receiver system needs to be based on varied signals or there is great confusion and you become unable to tell which ferret is where . |
2 | Deciding which measures to implement needs to be based on detailed knowledge of the emissions which power stations , traffic , homes and industry contribute to each pollutant . |
3 | You need to , it needs to be based on initial one because that 's |
4 | It will be clear that on any particular occasion of meaning negotiation the more familiar the schematic content or mode of communication , the less reliance needs to be placed on systemic knowledge , and vice versa . |
5 | More attention needs to be focused on other records or information resources that document our culture and on a range of other institutions that produce them . |
6 | The exercise of personal initiative also needs to be encouraged on other fronts , and this is the issue that is now considered . |