SN4 ""

No	Pattern	Freq
1	[modal v] [pers pn] have done	131
2	[vb mod] [pers pn] have done	131
3	would [pers pn] have done	67
4	would [pers pn] have done	67
5	could [pers pn] have done	43
6	could [pers pn] have done	43
7	should [pers pn] have done	14
8	should [pers pn] have done	14
9	[not/n't] [pers pn] have done	12
10	n't [pers pn] have done	12
11	not [pers pn] have done	12
12	[adv] [pers pn] have done	12
13	[pers pn] [modal v] have done	1178
14	[pers pn] [vb mod] have done	1178
15	[pers pn] would have done	400
16	[pers pn] would have done	311
17	[pers pn] could have done	282
18	[pers pn] could have done	282
19	[pers pn] should have done	199
20	[pers pn] should have done	199
21	[pers pn] might have done	109
22	[pers pn] might have done	109
23	[pers pn] must have done	99
24	[pers pn] must have done	99
25	[pers pn] 'd have done	89
26	[pers pn] may have done	45
27	[pers pn] may have done	45
28	[pers pn] will have done	33
29	[pers pn] will have done	23
30	[pers pn] 'll have done	10