| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] [verb] [prep] a | 1424 |
|
| 2 | [conj] [adv] [verb] back [prep] | 274 |
|
| 3 | [conj] [verb] back [prep] a | 103 |
|
| 4 | [adv] [verb] back [prep] a | 77 |
|
