| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] at the | 1211 |
|
| 2 | [verb] back at the | 388 |
|
| 3 | [verb] [vb pp] back the | 38 |
|
| 4 | [verb] [vb pp] back at | 31 |
|
| 5 | [vb pp] back at the | 27 |
|
