SN4 ""

No	Pattern	Freq
1	[adj] [noun] have a role	25
2	[art] [noun] have a role	19
3	[art] [noun] have a role	19
4	the [noun] have a role	17
5	the [noun] have a role	17
6	[adj] [noun] have a role	17
7	[noun] [noun] have a role	11
8	[conj] [noun] have a role	11
9	[noun sg] [noun] have a role	9
10	[det] [noun] have a role	7
11	[subord] [noun] have a role	5
12	[prep] [noun] have a role	5
13	[prep] [noun] have a role	5
14	[noun] [vb mod] have a role	21
15	[noun] [modal v] have a role	21
16	[noun] [adv] have a role	13
17	[noun] [adv] have a role	13
18	[noun] [noun] have a role	11
19	[noun] [noun sg] have a role	9
20	[noun] may have a role	7
21	[noun] may have a role	7
22	[noun] also have a role	6
23	[noun] also have a role	6
24	[noun] [verb] have a role	5
25	[noun] might have a role	5
26	[noun] might have a role	5
27	[noun] have [verb] a role	16
28	[noun] have [vb pp] a role	15
29	[noun] have play a role	8
30	[noun] have played a role	7