SN4 ""

No	Pattern	Freq
1	they have [vb pp] to	617
2	they had [verb] to	274
3	they have [verb] to	188
4	they 've [verb] to	184
5	they have get to	123
6	they have got to	121
7	they have [to-vb] to	78
8	they have go to	65
9	they have come to	59
10	they have gone to	58
11	they have come to	50
12	they 'd [verb] to	45
13	they have do to	33
14	they have done to	32
15	they have return to	26
16	they have returned to	20
17	they have made to	14
18	they have make to	14
19	they have listen to	12
20	they have give to	12
21	they have take to	12
22	they have given to	12
23	they have taken to	12
24	they have listened to	11
25	they have have to	10
26	they have agreed to	10
27	they have resort to	10
28	they have move to	10
29	they have agree to	10
30	they have had to	9