| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb past] [prep] [art] | 9433 |
|
| 2 | back [coord] [vb past] [art] | 113 |
|
| 3 | back [coord] [vb past] [prep] | 110 |
|
| 4 | back [coord] [prep] [art] | 14 |
|
