SN4 ""

No	Pattern	Freq
1	[pron] must have had	178
2	[pers pn] must have had	169
3	[noun] must have had	95
4	[noun sg] must have had	47
5	he must have had	41
6	he must have had	41
7	you must have had	33
8	you must have had	33
9	they must have had	32
10	they must have had	32
11	[noun prp] must have had	31
12	she must have had	28
13	she must have had	28
14	[noun pl] must have had	17
15	it must have had	13
16	it must have had	13
17	i must have had	12
18	i must have had	11
19	we must have had	10
20	we must have had	10
21	[adj] must have had	6
22	[coord] must have had	5
23	and must have had	5
24	and must have had	5
25	[conj] must have had	5
26	[det] must have had	5
27	must [adv] have had	7
28	must [adv] have had	7
29	must have had [art]	120
30	must have had [art]	120