| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] back [prep] [art] | 3394 |
|
| 2 | [vb past] again [prep] [art] | 325 |
|
| 3 | back again [prep] [art] | 82 |
|
| 4 | [vb past] back again [prep] | 25 |
|
