| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the [noun sg] | 23848 |
|
| 2 | back at the [noun sg] | 523 |
|
| 3 | back [verb] the [noun sg] | 157 |
|
| 4 | back [verb] at the | 13 |
|
