| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [to-vb] to | 2615 |
|
| 2 | [vb past] to work | 295 |
|
| 3 | [to-vb] to work | 188 |
|
| 4 | [vb past] [to-vb] work | 52 |
|
