| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] they | 1384 |
|
| 2 | [vb pp] [to-vb] at | 1030 |
|
| 3 | [to-vb] they at | 234 |
|
| 4 | [vb pp] they at | 63 |
|
