| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [to-vb] [prep] | 16482 |
|
| 2 | [vb past] [prep] [num] | 12687 |
|
| 3 | [to-vb] [prep] [num] | 3695 |
|
| 4 | [vb past] [to-vb] [num] | 928 |
|
