SN4 ""

No	Pattern	Freq
1	have [adv] had	3179
2	've [adv] have	892
3	have never have	727
4	have [adv] have	671
5	had [adv] have	637
6	has [adv] have	585
7	have always have	450
8	have just have	381
9	have ever have	317
10	have already have	313
11	'd [adv] have	299
12	's [adv] have	178
13	have also have	170
14	have only have	134
15	have better have	83
16	have [adv] have	83
17	have [adv] have	57
18	have recently have	50
19	have [adv] have	47
20	have now have	43
21	have often have	35
22	have long have	35
23	have actually have	34
24	have probably have	34
25	have even have	31
26	have previously have	31
27	have once have	27
28	have since have	22
29	have certainly have	21
30	having [adv] have	21