SN4 ""

No	Pattern	Freq
1	have [vb pp] to go	902
2	have got to go	540
3	have get to go	540
4	've [verb] to go	446
5	had [verb] to go	145
6	's [verb] to go	105
7	have have to go	90
8	have had to go	88
9	have decide to go	67
10	has [verb] to go	67
11	have decided to go	67
12	have [verb] to go	58
13	have [verb] to go	51
14	'd [verb] to go	39
15	have want to go	24
16	have wanted to go	24
17	have [to-vb] to go	14
18	have filed to go	14
19	have agree to go	14
20	have file to go	14
21	have promised to go	13
22	have promise to go	13
23	have agreed to go	13
24	have refuse to go	11
25	have refused to go	11
26	have start to go	10
27	have choose to go	10
28	have chosen to go	10
29	have started to go	10
30	have like to go	9