SN4 ""

No	Pattern	Freq
1	have [verb] back [prep] the	300
2	have [vb pp] back [prep] the	200
3	have [verb] back to the	141
4	had [verb] back [prep] the	137
5	have go back [prep] the	105
6	have [to-vb] back [prep] the	100
7	have to go back [prep] the	59
8	have gone back [prep] the	46
9	have [verb] back [prep] the	44
10	have come back [prep] the	44
11	have [verb] back [prep] the	42
12	have come back [prep] the	37
13	have [verb] back into the	36
14	have [verb] back from the	34
15	has [verb] back [prep] the	33
16	have [verb] back on the	23
17	have [verb] back in the	22
18	've [verb] back [prep] the	13
19	having [verb] back [prep] the	12
20	have get back [prep] the	12
21	have fall back [prep] the	10
22	'd [verb] back [prep] the	10
23	have [verb] back at the	9
24	have cut back [prep] the	8
25	have bring back [prep] the	7
26	have brought back [prep] the	7
27	have to come back [prep] the	7
28	have cut back [prep] the	6
29	have got back [prep] the	6
30	have to get back [prep] the	6