| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [vb pp] to | 2930 |
|
| 2 | have [vb pp] back to | 299 |
|
| 3 | have [adv] [vb pp] back | 295 |
|
| 4 | [adv] [vb pp] back to | 192 |
|
