SN4 ""

No	Pattern	Freq
1	have [vb pp] in the	3944
2	had [vb pp] in the	1532
3	has [vb pp] in the	779
4	have [vb pp] in the	718
5	have [vb pp] in the	315
6	've [vb pp] in the	188
7	have resulted in the	177
8	have done in the	172
9	have happened in the	157
10	to have [vb pp] in the	149
11	have occurred in the	140
12	have lived in the	113
13	's [vb pp] in the	108
14	have seen in the	101
15	'd [vb pp] in the	93
16	have worked in the	93
17	have appeared in the	93
18	have died in the	79
19	have had in the	64
20	having [vb pp] in the	60
21	have got in the	60
22	have served in the	59
23	have changed in the	57
24	have arrived in the	55
25	have remained in the	48
26	have developed in the	46
27	have participated in the	43
28	have emerged in the	41
29	have found in the	41
30	have made in the	39