| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [to-vb] for | 1506 |
|
| 2 | [vb past] begun [to-vb] | 765 |
|
| 3 | begun [to-vb] for | 13 |
|
| 4 | [vb past] begun for | 5 |
|
