SN4 ""

No	Pattern	Freq
1	who had [vb pp]	8444
2	who have [vb pp]	3556
3	who has [vb pp]	2792
4	who have had	628
5	who 's [vb pp]	558
6	who 've [vb pp]	514
7	who 'd [vb pp]	464
8	who have come	427
9	who have got	409
10	who have taken	385
11	who have made	384
12	who have died	325
13	who have worked	305
14	who have done	267
15	who have lost	247
16	who have seen	235
17	who have gone	232
18	who have spent	223
19	who have given	209
20	who have become	194
21	who have left	193
22	who have suffered	190
23	who have lived	190
24	who have won	159
25	who have served	137
26	who have helped	127
27	who have written	117
28	who have tried	111
29	who have received	108
30	who have brought	108