| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] and | 10093 |
|
| 2 | back [adv] and | 305 |
|
| 3 | [adv] back [adv] | 174 |
|
| 4 | [adv] back and | 87 |
|
