| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [vb pp] [to-vb] at | 124 |
|
| 2 | [vb base] only [vb pp] [to-vb] | 87 |
|
| 3 | only [vb pp] [to-vb] at | 23 |
|
| 4 | [vb base] only [to-vb] at | 13 |
|
