| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [pron] [prep] a | 1208 |
|
| 2 | have [vb pp] [pron] back [prep] | 118 |
|
| 3 | have [vb pp] back [prep] a | 32 |
|
| 4 | [vb pp] [pron] back [prep] a | 11 |
|
| 5 | have [pron] back [prep] a | 6 |
|
