| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] [art] | 28473 |
|
| 2 | [vb pp] at [art] | 15401 |
|
| 3 | [to-vb] at [art] | 3827 |
|
| 4 | [vb pp] [to-vb] at | 1030 |
|
