| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [verb] at [art] | 2205 |
|
| 2 | back and [verb] [art] | 310 |
|
| 3 | back and [verb] at | 72 |
|
| 4 | back [verb] at [art] | 13 |
|
