| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [vb pp] back [adv] | 18 |
|
| 2 | [modal v] have [vb pp] back [adv] | 18 |
|
| 3 | would have [vb pp] back [adv] | 8 |
|
| 4 | should have [vb pp] back [adv] | 5 |
|
| 5 | would have [vb pp] back [adv] | 5 |
|
| 6 | should have [vb pp] back [adv] | 5 |
|
| 7 | have [vb pp] [pers pn] back [adv] | 13 |
|
| 8 | have [vb pp] [pron] back [adv] | 13 |
|
| 9 | have [vb pp] back [adv] [conj] | 5 |
|
