| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] [art] [noun] | 12678 |
|
| 2 | walk [prep] [art] [noun] | 3531 |
|
| 3 | walk back [prep] [art] | 309 |
|
| 4 | walk back [prep] [noun] | 63 |
|
| 5 | walk back [art] [noun] | 7 |
|
