| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | walk back [prep] the | 25 |
|
| 2 | walk back [prep] the | 25 |
|
| 3 | walk back to the | 16 |
|
| 4 | walk back to the | 16 |
|
| 5 | walk back through the | 5 |
|
| 6 | walk back through the | 5 |
|
