| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] and [verb] [pron] [verb] [adv] | 57 |
|
| 2 | back and [verb] [pron] [verb] [adv] | 16 |
|
| 3 | back [conj] [verb] [pron] [verb] [adv] | 6 |
|
