| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] back | 1585 |
|
| 2 | [verb] back towards | 323 |
|
| 3 | [vb past] [verb] towards | 294 |
|
| 4 | [vb past] back towards | 139 |
|
