| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the [noun prp] | 2089 |
|
| 2 | [verb] back at the | 388 |
|
| 3 | [verb] back at [noun prp] | 202 |
|
| 4 | back at the [noun prp] | 46 |
|
| 5 | [verb] back the [noun prp] | 17 |
|
