| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] [pron] [verb] [adv] | 906 |
|
| 2 | back [conj] [verb] [pron] [verb] | 75 |
|
| 3 | back [conj] [verb] [pron] [adv] | 47 |
|
| 4 | back [conj] [pron] [verb] [adv] | 35 |
|
