| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] have [vb pp] back to | 7 |
|
| 2 | [noun] [modal v] have [vb pp] back to | 7 |
|
| 3 | [noun] [vb mod] have [vb pp] back to | 7 |
|
