| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | walk back [prep] | 484 |
|
| 2 | [verb] back through | 237 |
|
| 3 | walk [adv] through | 143 |
|
| 4 | walk [adv prt] through | 73 |
|
| 5 | walk back through | 25 |
|
