| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back [conj] [verb] i [verb] | 6 |
|
| 2 | back [conj] [pron] [verb] i [verb] | 7 |
|
| 3 | back [conj] [pers pn] [verb] i [verb] | 7 |
|
