| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] to [art] | 9910 |
|
| 2 | back to [art] | 6680 |
|
| 3 | [vb base] back to | 1481 |
|
| 4 | [vb base] back [art] | 234 |
|
