| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] have [verb] back to [art] | 9 |
|
| 2 | [noun pl] have [verb] back to the | 8 |
|
| 3 | [noun pl] have go back to [art] | 7 |
|
| 4 | [noun pl] have [vb pp] back to [art] | 7 |
|
| 5 | [noun pl] have gone back to [art] | 6 |
|
