SN4 ""

No	Pattern	Freq
1	which had [adv] [vb pp] [prep]	119
2	which has [adv] [vb pp] [prep]	88
3	which have [adv] [vb pp] to	58
4	which have [adv] [vb pp] in	48
5	which have [adv] [vb pp] [prep]	38
6	which have already [vb pp] [prep]	33
7	which have [adv] come [prep]	26
8	which have [adv] [vb pp] from	22
9	which have just [vb pp] [prep]	19
10	which have now [vb pp] [prep]	15
11	which have recently [vb pp] [prep]	15
12	which have [adv] [vb pp] into	15
13	which have always [vb pp] [prep]	13
14	which have [adv] [vb pp] for	11
15	which have [adv] [vb pp] on	11
16	which have [adv] existed [prep]	11
17	which have [adv] [vb pp] with	10
18	which have once [vb pp] [prep]	10
19	which have also [vb pp] [prep]	10
20	which have [adv] [vb pp] of	8
21	which have [adv] belonged [prep]	8
22	which have only [vb pp] [prep]	7
23	which have [adv] [vb pp] at	7
24	which have [adv] [vb pp] between	6
25	which have [adv] changed [prep]	6
26	which have [adv] gone [prep]	6
27	which have [adv] emerged [prep]	6
28	which have [adv] [vb pp] through	6
29	which have [adv] resulted [prep]	6
30	which have suddenly [vb pp] [prep]	5