SN4 ""

No	Pattern	Freq
1	have [vb pp] to the	3647
2	had [vb pp] to the	1342
3	has [vb pp] to the	883
4	have [vb pp] to the	603
5	have led to the	403
6	have come to the	401
7	have gone to the	321
8	have [vb pp] to the	317
9	have contributed to the	211
10	've [vb pp] to the	147
11	have happened to the	136
12	's [vb pp] to the	125
13	have returned to the	117
14	have written to the	112
15	have got to the	101
16	'd [vb pp] to the	85
17	to have [vb pp] to the	74
18	have moved to the	67
19	have responded to the	66
20	having [vb pp] to the	64
21	have agreed to the	62
22	have added to the	57
23	have given to the	55
24	have made to the	50
25	have referred to the	46
26	have appealed to the	44
27	have spoken to the	39
28	have done to the	38
29	have pointed to the	36
30	have listened to the	36