| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [prep] a [noun] | 3832 |
|
| 2 | have [vb pp] back [prep] [noun] | 210 |
|
| 3 | [vb pp] back [prep] a [noun] | 116 |
|
| 4 | have [vb pp] back [prep] a | 32 |
|
| 5 | have [vb pp] back a [noun] | 12 |
|
