SN4 ""

No	Pattern	Freq
1	who have [vb pp] [prep] a [noun]	146
2	who have [verb] [prep] a [noun sg]	142
3	who have [verb] [prep] a [noun]	124
4	who had [verb] [prep] a [noun]	89
5	who has [verb] [prep] a [noun]	34
6	who have [verb] as a [noun]	33
7	who have [verb] for a [noun]	24
8	who have [verb] [prep] an [noun]	24
9	who have [verb] [prep] a [noun]	20
10	who have [verb] in a [noun]	19
11	who have [verb] from a [noun]	14
12	who have [verb] to a [noun]	13
13	who have work [prep] a [noun]	11
14	who have worked [prep] a [noun]	10
15	who have [verb] into a [noun]	10
16	who have [verb] with a [noun]	9
17	who have [verb] on a [noun]	9
18	who have [verb] [prep] a result	8
19	who have [verb] [prep] a result	8
20	who have come [prep] a [noun]	8
21	who have come [prep] a [noun]	8
22	who have recovered [prep] a [noun]	6
23	who have lived [prep] a [noun]	6
24	who have train [prep] a [noun]	6
25	who have served [prep] a [noun]	6
26	who have trained [prep] a [noun]	6
27	who have serve [prep] a [noun]	6
28	who have live [prep] a [noun]	6
29	who have recover [prep] a [noun]	6
30	who have suffered [prep] a [noun]	5