| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [vb pp] [prep] [det] | 1088 |
|
| 2 | have [adv] [vb pp] back [prep] | 160 |
|
| 3 | [adv] [vb pp] back [prep] [det] | 24 |
|
| 4 | have [vb pp] back [prep] [det] | 20 |
|
