SN4 ""

No	Pattern	Freq
1	which have [adv] [verb] [prep]	263
2	which have [adv] [vb pp] [prep]	245
3	which have [adv] come [prep]	27
4	which have [adv] come [prep]	26
5	which have [adv] be [prep]	23
6	which have [adv] been [prep]	23
7	which have [adv] [be] [prep]	23
8	which have [adv] [been] [prep]	23
9	which have [adv] [to-vb] [prep]	14
10	which have [adv] existed [prep]	11
11	which have [adv] exist [prep]	11
12	which have [adv] belong [prep]	8
13	which have [adv] belonged [prep]	8
14	which have [adv] change [prep]	6
15	which have [adv] changed [prep]	6
16	which have [adv] emerge [prep]	6
17	which have [adv] go [prep]	6
18	which have [adv] pass [prep]	6
19	which have [adv] result [prep]	6
20	which have [adv] emerged [prep]	6
21	which have [adv] resulted [prep]	6
22	which have [adv] gone [prep]	6
23	which have [adv] occur [prep]	5
24	which have [adv] disappear [prep]	5
25	which have [adv] returned [prep]	5
26	which have [adv] led [prep]	5
27	which have [adv] passed [prep]	5
28	which have [adv] rise [prep]	5
29	which have [adv] disappeared [prep]	5
30	which have [adv] return [prep]	5