| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] back | 6672 |
|
| 2 | [pron] [vb past] as | 2686 |
|
| 3 | [vb past] back as | 46 |
|
| 4 | [pron] back as | 17 |
|
