| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [vb pp] back [prep] | 165 |
|
| 2 | have [adv] [vb pp] back [prep] | 160 |
|
| 3 | 's [adv] [vb pp] [adv] [prep] | 72 |
|
| 4 | [vb -s] [adv] [vb pp] back [prep] | 40 |
|
| 5 | 's [adv] [verb] back [prep] | 11 |
|
