| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] have [adv] [verb] [prep] | 491 |
|
| 2 | have [adv] [verb] back [prep] | 173 |
|
| 3 | [Wh pn] have [verb] back [prep] | 31 |
|
| 4 | [Wh pn] have [adv] [verb] back | 13 |
|
