SN4 ""

No	Pattern	Freq
1	[vb mod] have [vb pp] at	369
2	[modal v] have [vb pp] at	359
3	would have [vb pp] at	127
4	would have [vb pp] at	116
5	must have [vb pp] at	56
6	must have [vb pp] at	56
7	should have [vb pp] at	49
8	should have [vb pp] at	49
9	could have [vb pp] at	48
10	could have [vb pp] at	48
11	might have [vb pp] at	38
12	might have [vb pp] at	38
13	[modal v] have looked at	31
14	may have [vb pp] at	29
15	may have [vb pp] at	29
16	will have [vb pp] at	19
17	[modal v] have laughed at	18
18	will have [vb pp] at	17
19	[modal v] have stayed at	17
20	[modal v] have arrived at	15
21	[modal v] have happened at	12
22	[modal v] have done at	11
23	'd have [vb pp] at	11
24	[modal v] have had at	10
25	[modal v] have guessed at	9
26	[modal v] have felt at	8
27	[modal v] have come at	8
28	[modal v] 've [vb pp] at	7
29	[modal v] have jumped at	7
30	[modal v] have started at	6