| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [to-vb] [prep] | 16482 |
|
| 2 | [vb past] forward [prep] | 751 |
|
| 3 | [to-vb] forward [prep] | 359 |
|
| 4 | [vb past] [to-vb] forward | 78 |
|
