Example sentences of "[adv] if [vb mod] " in BNC.

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1 We now give a variant of the method of 2.9.3 ; we do so partly because the variant can save computer time , especially if may iterations are required , but also because it enables us simply to bring out certain features of the method , which lead to possible modifications .
2 The best thing would probably be just to walk around to keep warm and then to snatch a little rest in a doorway somewhere if need be .
3 And her willingness to suffer more if need be .
4 Always cut well on the waste side of your pencilled guidelines , you can always cut a bit more off if need be , but it is more problematic to have to try to glue bits back on if you have overcut .
5 And then if need be we 'll raise it at the next meeting .
6 Similarly the rest of the family must have separate interests and lives , even some meals apart if need be .
7 I resolved to take the first thing that came along and from that base to look further afield if need be .
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