| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pers pn] [verb] at | 422 |
|
| 2 | [vb past] [pers pn] [verb] on | 288 |
|
| 3 | [pers pn] [verb] on at | 88 |
|
| 4 | [vb past] [verb] on at | 17 |
|
