| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] [adv] [vb pp] [prep] | 649 |
|
| 2 | [verb] [adv] [vb pp] back [prep] | 165 |
|
| 3 | they [verb] [vb pp] back [prep] | 38 |
|
| 4 | they [verb] [adv] back [prep] | 22 |
|
| 5 | they [verb] [adv] [vb pp] back | 13 |
|
