| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [to-vb] [art] | 21042 |
|
| 2 | [Wh det] [vb past] [art] | 9232 |
|
| 3 | [Wh det] [vb past] [to-vb] | 1280 |
|
| 4 | [Wh det] [to-vb] [art] | 585 |
|
