| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] [vb past] at the | 207 |
|
| 2 | [pers pn] [vb past] in at the | 39 |
|
| 3 | when [pers pn] [vb past] in at | 14 |
|
| 4 | when [pers pn] [vb past] in the | 7 |
|
