| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [adv] [vb pp] [adv] | 225 |
|
| 2 | [verb] [adv] [vb pp] back | 214 |
|
| 3 | have [adv] [vb pp] back | 207 |
|
| 4 | 's [adv] [vb pp] [adv prt] | 145 |
|
| 5 | [vb -s] [adv] [vb pp] back | 55 |
|
| 6 | 's [adv] [vb pp] back | 13 |
|
| 7 | 's [adv] [verb] back | 12 |
|
| 8 | 's [adv] [vb pp] back | 12 |
|
