| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [verb] for [art] | 2630 |
|
| 2 | back and [verb] [art] | 310 |
|
| 3 | back and [verb] for | 52 |
|
| 4 | back [verb] for [art] | 15 |
|
