SN4 ""

No	Pattern	Freq
1	[modal v] [adv] have done	478
2	[vb mod] [adv] have done	478
3	would [adv] have done	155
4	would [adv] have done	147
5	could [adv] have done	128
6	could [adv] have done	128
7	[pron] [adv] have done	93
8	should [adv] have done	77
9	should [adv] have done	77
10	[pers pn] [adv] have done	73
11	might [adv] have done	50
12	might [adv] have done	50
13	[adv] [adv] have done	27
14	can [adv] have done	24
15	[adv] [adv] have done	18
16	[noun] [adv] have done	17
17	may [adv] have done	17
18	may [adv] have done	17
19	i [adv] have done	16
20	i [adv] have done	16
21	ca [adv] have done	15
22	[conj] [adv] have done	15
23	[verb] [adv] have done	14
24	[indef pn] [adv] have done	13
25	he [adv] have done	12
26	he [adv] have done	12
27	they [adv] have done	11
28	they [adv] have done	11
29	[prep] [adv] have done	11
30	[prep] [adv] have done	11