Example sentences of "[noun pl] often involve [noun] " in BNC.

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1 There are two key tasks in these areas : first , the regions have to be thoroughly surveyed , which in the case of elephants often involves tracking of tagged animals by VHF radio or even satellite .
2 Perhaps more important in practice , is the fact that police powers often involve invasions of the individual 's privacy , dignity and integrity ; their use can involve offence and humiliation , and the courts wish to insist that this should not be caused without legal justification .
3 SEX ABUSE NETWORKS OFTEN INVOLVE CHILD-CARE WORKERS
4 Reactions with very fast rates often involve particles known as free radicals .
5 Such decisions often involve complexity and criticality , cross system/trade boundaries and are frequently made under pressure .
6 Shari Dienes has over many decades produced a steady stream of ingeniously constructed found-object assemblages often involving glass , mirrors and boxes .
7 Similarly , hypertext facilities often involve programmability , such as is provided by the HyperTalk facility of HyperCard .
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