SN4 ""

No	Pattern	Freq
1	who have [verb] [prep]	3245
2	who have [vb pp] [prep]	3109
3	who had [verb] [prep]	1840
4	who have [verb] [prep]	673
5	who have [verb] in	665
6	who have [verb] to	555
7	who has [verb] [prep]	527
8	who have [verb] for	313
9	who have [verb] from	276
10	who have [verb] with	276
11	who have work [prep]	231
12	who have [verb] on	225
13	who have worked [prep]	219
14	who have come [prep]	194
15	who have come [prep]	191
16	who have died [prep]	170
17	who have die [prep]	170
18	who have [verb] at	154
19	who have [verb] into	141
20	who have live [prep]	138
21	who have [to-vb] [prep]	135
22	who have lived [prep]	121
23	who have go [prep]	119
24	who have gone [prep]	108
25	who have serve [prep]	87
26	who have served [prep]	87
27	who have [verb] as	81
28	who 'd [verb] [prep]	81
29	who 've [verb] [prep]	75
30	who have [verb] through	72