| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] to | 17812 |
|
| 2 | [vb past] [to-vb] [adv] | 13462 |
|
| 3 | [to-vb] [adv] to | 6760 |
|
| 4 | [vb past] [to-vb] to | 2615 |
|
