| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] to | 11121 |
|
| 2 | [adv prt] [adv] to | 2485 |
|
| 3 | back [adv] [prep] | 1907 |
|
| 4 | back [adv] to | 726 |
|
