SN4 ""

No	Pattern	Freq
1	have [verb] in the last	178
2	have [vb pp] in the last	175
3	has [verb] in the last	62
4	have [verb] in the last	45
5	had [verb] in the last	30
6	've [verb] in the last	22
7	have happen in the last	16
8	have happened in the last	16
9	have double in the last	11
10	have doubled in the last	11
11	have see in the last	9
12	have seen in the last	9
13	have change in the last	8
14	have changed in the last	8
15	have occur in the last	7
16	have occurred in the last	7
17	have do in the last	7
18	have done in the last	7
19	have have in the last	6
20	have had in the last	6
21	's [verb] in the last	6
22	have declined in the last	5
23	have decline in the last	5
24	have emerged in the last	5
25	to have [verb] in the last	5
26	have emerge in the last	5
27	have [verb] in the last	5