| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] this | 1356 |
|
| 2 | [vb pp] [to-vb] at | 1030 |
|
| 3 | [vb pp] at this | 571 |
|
| 4 | [to-vb] at this | 236 |
|
