| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] at the | 366 |
|
| 2 | [pron] [verb] [pers pn] at the | 307 |
|
| 3 | when [pron] [verb] [pers pn] the | 98 |
|
| 4 | when [pron] [verb] [pers pn] at | 59 |
|
