| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [vb pp] back [prep] | 22 |
|
| 2 | we have [vb pp] back [prep] | 22 |
|
| 3 | we 've [vb pp] back [prep] | 11 |
|
| 4 | we have [vb pp] back to | 10 |
|
| 5 | we have [vb pp] back to | 10 |
|
| 6 | we have come back [prep] | 6 |
|
| 7 | we have gone back [prep] | 6 |
|
| 8 | we have [vb pp] back [prep] | 5 |
|
