SN4 ""

No	Pattern	Freq
1	a [noun sg] who have [vb pp]	803
2	a [noun sg] who had [vb pp]	452
3	a [noun sg] who has [vb pp]	332
4	a man who have [vb pp]	190
5	an [noun sg] who have [vb pp]	74
6	a woman who have [vb pp]	63
7	a person who have [vb pp]	55
8	a [noun sg] who have had	41
9	a [noun sg] who 's [vb pp]	38
10	a [noun sg] who 'd [vb pp]	34
11	a [noun sg] who have made	31
12	a child who have [vb pp]	22
13	a [noun sg] who have [vb pp]	21
14	a [noun sg] who have spent	19
15	a [noun sg] who have got	18
16	a [noun sg] who have seen	18
17	a [noun sg] who have given	17
18	a friend who have [vb pp]	16
19	a [noun sg] who have lost	16
20	a [noun sg] who have gone	15
21	a [noun sg] who have died	15
22	a [noun sg] who have done	15
23	a [noun sg] who have worked	14
24	a [noun sg] who have come	11
25	a [noun sg] who have suffered	11
26	a [noun sg] who have left	11
27	a [noun sg] who have written	11
28	a [noun sg] who have lived	11
29	a girl who have [vb pp]	11
30	a [noun sg] who have taken	11