SN4 ""

No	Pattern	Freq
1	who have [adv] [vb pp]	543
2	who have already [vb pp]	110
3	who have never [vb pp]	90
4	who have just [vb pp]	51
5	who have [adv] had	36
6	who have recently [vb pp]	32
7	who have also [vb pp]	18
8	who have now [vb pp]	16
9	who have [adv] completed	14
10	who have [adv] experienced	13
11	who have always [vb pp]	13
12	who have previously [vb pp]	13
13	who have successfully [vb pp]	13
14	who have [adv] seen	11
15	who have ever [vb pp]	11
16	who have [adv] heard	9
17	who have all [vb pp]	8
18	who have [adv] joined	8
19	who have long [vb pp]	8
20	who have only [vb pp]	8
21	who have [adv] won	8
22	who have [adv] given	8
23	who have actually [vb pp]	8
24	who have [adv] received	8
25	who have [adv] said	8
26	who have [adv] worked	7
27	who have [adv] contributed	7
28	who have since [vb pp]	7
29	who have [adv] lived	6
30	who have consistently [vb pp]	6