SN4 ""

No	Pattern	Freq
1	[pron] might [adv] have [verb]	472
2	[pron] might [adv] have [vb pp]	446
3	[pers pn] might [adv] have [verb]	392
4	[pron] might [adv] have [verb]	348
5	[pron] might [not/n't] have [verb]	125
6	[pron] might not have [verb]	125
7	[pron] might not have [verb]	120
8	he might [adv] have [verb]	110
9	he might [adv] have [verb]	110
10	[pron] might well have [verb]	87
11	[pron] might well have [verb]	87
12	they might [adv] have [verb]	68
13	they might [adv] have [verb]	67
14	she might [adv] have [verb]	59
15	she might [adv] have [verb]	58
16	[pron] might otherwise have [verb]	55
17	[pron] might otherwise have [verb]	55
18	it might [adv] have [verb]	50
19	it might [adv] have [verb]	50
20	i might [adv] have [verb]	46
21	i might [adv] have [verb]	46
22	[pron] might never have [verb]	37
23	[pron] might [adv] have do	37
24	[pron] might never have [verb]	37
25	[Wh pn] might [adv] have [verb]	33
26	[pron] might [adv] have done	33
27	who might [adv] have [verb]	33
28	who might [adv] have [verb]	33
29	[pron] might even have [verb]	32
30	[pron] might even have [verb]	32