SN4 ""

No	Pattern	Freq
1	[pron] might have [vb pp] from	23
2	[noun] might have [vb pp] from	11
3	[pers pn] might have [vb pp] from	10
4	[noun sg] might have [vb pp] from	8
5	which might have [vb pp] from	6
6	[Wh det] might have [vb pp] from	6
7	[that] might have [vb pp] from	6
8	[conj] might have [vb pp] from	6
9	that might have [vb pp] from	6
10	which might have [vb pp] from	6
11	that might have [vb pp] from	6
12	[adj] might have [vb pp] from	5
13	might [adv] have [vb pp] from	13
14	might [adv] have [vb pp] from	10
15	might well have [vb pp] from	6
16	might well have [vb pp] from	6
17	might have [be] [vb pp] from	19
18	might have been [vb pp] from	19
19	might have [been] [vb pp] from	19
20	might have be [vb pp] from	19
21	might have [vb pp] [adv] from	7
22	might have [vb pp] [adv] from	5
23	might have [vb pp] from [art]	18
24	might have [vb pp] from [art]	18
25	might have [vb pp] from [noun]	12
26	might have [vb pp] from the	11
27	might have [vb pp] from the	11
28	might have [vb pp] from [noun prp]	10
29	might have [vb pp] from [pron]	8
30	might have [vb pp] from a	7