| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb past] [pron] back | 368 |
|
| 2 | [coord] [vb past] [pron] for | 310 |
|
| 3 | [coord] [vb past] back for | 23 |
|
| 4 | [vb past] [pron] back for | 16 |
|
