SN4 ""

No	Pattern	Freq
1	[prep] what [pers pn] might have	18
2	[prep] what [pers pn] might have	18
3	[verb] what [pers pn] might have	18
4	of what [pers pn] might have	9
5	of what [pers pn] might have	9
6	[adv] what [pers pn] might have	8
7	know what [pers pn] might have	8
8	[vb infin] what [pers pn] might have	7
9	[conj] what [pers pn] might have	5
10	what [noun] [pers pn] might have	10
11	what [noun sg] [pers pn] might have	7
12	what [pers pn] [verb] might have	7
13	what [pers pn] [vb past] might have	5
14	what [pers pn] might have [verb]	42
15	what [pers pn] might have [vb pp]	39
16	what [pers pn] might have [been]	12
17	what [pers pn] might have be	12
18	what [pers pn] might have been	12
19	what [pers pn] might have [be]	12
20	what [pers pn] might have do	11
21	what [pers pn] might have done	10
22	what [pers pn] might have say	6