| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have gone back [prep] their | 7 |
|
| 2 | have gone back to their | 7 |
|
| 3 | have gone back [prep] their | 7 |
|
| 4 | have gone back [prep] their | 7 |
|
| 5 | have gone back to their | 7 |
|
