SN4 ""

No	Pattern	Freq
1	[pers pn] might [conj] [adv] have [be]	20
2	[pers pn] might as [adv] have [be]	20
3	[pers pn] might as [adv] have [be]	20
4	[pers pn] might [subord] [adv] have [be]	20
5	[pers pn] might [adv] [adv] have [be]	15
6	[pers pn] might [adv] [adv] have [be]	9
7	[pers pn] might [not/n't] [adv] have [be]	6
8	[pers pn] might not [adv] have [be]	6
9	[pers pn] might not [adv] have [be]	6
10	[conj] [pers pn] might [adv] have [be]	50
11	[subord] [pers pn] might [adv] have [be]	27
12	[noun] [pers pn] might [adv] have [be]	13
13	than [pers pn] might [adv] have [be]	12
14	[coord] [pers pn] might [adv] have [be]	12
15	than [pers pn] might [adv] have [be]	12
16	that [pers pn] might [adv] have [be]	11
17	[that] [pers pn] might [adv] have [be]	11
18	that [pers pn] might [adv] have [be]	11
19	but [pers pn] might [adv] have [be]	8
20	but [pers pn] might [adv] have [be]	8
21	[noun sg] [pers pn] might [adv] have [be]	7
22	[adv] [pers pn] might [adv] have [be]	6
23	[adj] [pers pn] might [adv] have [be]	6
24	[adv] [pers pn] might [adv] have [be]	5
25	[verb] [pers pn] might [adv] have [be]	5
26	[pers pn] might [adv] [adv] have [be]	15
27	[pers pn] might [adv] [adv] have [be]	14
28	[pers pn] might [adv] have [be] [adj]	50
29	[pers pn] might [adv] have [be] [verb]	42
30	[pers pn] might [adv] have [be] [adj]	37