| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] in [art] | 8222 |
|
| 2 | back in [art] | 1842 |
|
| 3 | [vb infin] back [art] | 188 |
|
| 4 | [vb infin] back in | 168 |
|
