| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] for [det] | 313 |
|
| 2 | [vb past] back [prep] [det] | 112 |
|
| 3 | [vb past] back [prep] [det] | 112 |
|
| 4 | [verb] back for [det] | 83 |
|
| 5 | [vb past] back for [adj] | 22 |
|
| 6 | [vb past] back for [det] | 15 |
|
