SN4 ""

No	Pattern	Freq
1	who have [vb pp] [noun sg]	242
2	who have [vb pp] [noun pl]	173
3	who have [vb pp] [noun prp]	70
4	who have had [noun]	43
5	who have taken [noun]	24
6	who have suffered [noun]	17
7	who have lost [noun]	15
8	who have made [noun]	13
9	who have [vb pp] part	11
10	who have seen [noun]	11
11	who have [vb pp] part	11
12	who have left [noun]	10
13	who have got [noun]	10
14	who have experienced [noun]	10
15	who have become [noun]	9
16	who have spent [noun]	9
17	who have [vb pp] money	8
18	who have [vb pp] money	8
19	who have given [noun]	8
20	who have [vb pp] year	7
21	who have [vb pp] years	7
22	who have visited [noun]	7
23	who have [vb pp] [n mass]	7
24	who have [vb pp] child	7
25	who have [vb pp] children	7
26	who have undergone [noun]	6
27	who have studied [noun]	6
28	who have [vb pp] work	6
29	who have [vb pp] interest	6
30	who have received [noun]	6