Example sentences of "or they may [verb] [adv] " in BNC.

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1 When this happens , the individuals may disperse or they may stay together in new groupings .
2 In the following four sections we shall examine five different habits used by animals to avoid being eaten : potential prey may actively flee their predators , or they may stay still and try to be invisible , or they may stuff themselves with sickening chemicals and advertise their unpalatability with bright ‘ warning colours ’ , or they may mimic the warning colours of others , and finally , in some circumstances , an animal may make itself less likely to be eaten by living in a group .
3 These elements ( the equivalent of nerve cells ) may be tangible silicon chips or they may exist only in the cyberspace of a working computer program .
4 or they may grow more slowly than the rest of the body , and so decrease in relative size , which is negative allometry .
5 People may blunder , she thought , and their actions can still have a fine echo ; or they may act all right and the echo can be bad .
6 Corporatist arrangements may be given effect to formally by statute ( as in the case of the complex system of structured self-regulation established by the Financial Services Act 1986 ) or by contract ( as in the case of the contracting out of the running of the register of fighting dogs ) ; or they may operate purely by way of informal agreement .
7 Predators may select prey in order of abundance , as does the barn owl , for instance , in which case they preserve the original pattern of equitability , or they may select less abundant prey preferentially , as do most mustelids , in which case they change it .
8 Or they may linger on , starving all winter , to the shame of Zacco ; inviting Christian rescue ?
9 When they hit the ground , they may stop abruptly , embedding themselves still glowing , fuming and sizzling slightly in the loose ash ; or they may bounce off , to leap down the steep sides of the cone in a series of great bounds , developing a rapid spin as they do so , and whirring downhill like cannonballs , ending up in a rattling shower of small stones at the bottom .
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