SN4 ""

No	Pattern	Freq
1	[modal v] have be [adv]	2782
2	[vb mod] have be [adv]	2782
3	would have be [adv]	1239
4	would have be [adv]	1174
5	[adv] have be [adv]	586
6	must have be [adv]	522
7	must have be [adv]	522
8	[not/n't] have be [adv]	367
9	not have be [adv]	367
10	may have be [adv]	280
11	may have be [adv]	280
12	might have be [adv]	249
13	might have be [adv]	249
14	could have be [adv]	240
15	could have be [adv]	240
16	not have be [adv]	224
17	[adv] have be [adv]	219
18	should have be [adv]	194
19	should have be [adv]	194
20	n't have be [adv]	143
21	'd have be [adv]	65
22	[pron] have be [adv]	48
23	[pers pn] have be [adv]	45
24	will have be [adv]	43
25	will have be [adv]	40
26	well have be [adv]	35
27	well have be [adv]	35
28	hardly have be [adv]	26
29	hardly have be [adv]	26
30	never have be [adv]	17