| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] back [prep] [art] | 607 |
|
| 2 | all [vb -s] [prep] [art] | 82 |
|
| 3 | all back [prep] [art] | 20 |
|
| 4 | all [vb -s] back [prep] | 16 |
|
