SN4 ""

No	Pattern	Freq
1	[modal v] [adv] [adv] have	1324
2	[vb mod] [adv] [adv] have	1324
3	[verb] [adv] [adv] have	765
4	do [adv] [adv] have	761
5	would [adv] [adv] have	517
6	would [adv] [adv] have	463
7	do [adv] [adv] have	420
8	[vb base] [adv] [adv] have	420
9	could [adv] [adv] have	276
10	could [adv] [adv] have	276
11	[vb past] [adv] [adv] have	226
12	did [adv] [adv] have	222
13	will [adv] [adv] have	183
14	will [adv] [adv] have	151
15	[vb -s] [adv] [adv] have	119
16	does [adv] [adv] have	119
17	may [adv] [adv] have	111
18	may [adv] [adv] have	111
19	might [adv] [adv] have	93
20	might [adv] [adv] have	93
21	can [adv] [adv] have	73
22	[adv] [adv] [adv] have	55
23	'd [adv] [adv] have	54
24	[adv] [adv] [adv] have	53
25	should [adv] [adv] have	41
26	ca [adv] [adv] have	41
27	should [adv] [adv] have	41
28	can [adv] [adv] have	32
29	wo [adv] [adv] have	25
30	just [adv] [adv] have	25