| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] in [art] | 10361 |
|
| 2 | back in [art] | 1842 |
|
| 3 | [vb base] back [art] | 234 |
|
| 4 | [vb base] back in | 216 |
|
