| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb pp] [adv] [art] [adj] | 574 |
|
| 2 | [vb past] [verb] back [art] [adj] | 19 |
|
| 3 | [verb] [vb pp] back [art] [adj] | 12 |
|
| 4 | [vb past] [vb pp] back [art] [adj] | 5 |
|
