SN4 ""

No	Pattern	Freq
1	who have [adv] [adv]	399
2	who have [adv] [adv]	388
3	who have [adv] [adv]	227
4	who had [adv] [adv]	187
5	who have not [adv]	172
6	who have [not/n't] [adv]	172
7	who have not [adv]	147
8	who have [adv] [adv]	126
9	who have [adv] yet	74
10	who have [adv] yet	74
11	who has [adv] [adv]	70
12	who have so [adv]	53
13	who have so [adv]	53
14	who have never [adv]	38
15	who have never [adv]	38
16	who have only [adv]	30
17	who have only [adv]	30
18	who have [adv] previously	26
19	who have [adv] previously	26
20	who have n't [adv]	25
21	who have [adv] far	24
22	who have [adv] far	24
23	who have [adv] recently	20
24	who have [adv] even	20
25	who have [adv] even	20
26	who have [adv] recently	20
27	who have [adv] just	19
28	who have [adv] just	19
29	who have [adv] before	17
30	who have [adv] before	17