| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [vb past] [pron] [prep] | 1321 |
|
| 2 | [Wh pn] [vb past] [pron] [prep] | 1321 |
|
| 3 | [pron] [vb past] [pron] at | 845 |
|
| 4 | [Wh pn] [verb] [pron] at | 74 |
|
| 5 | [Wh pn] [vb past] [pron] at | 51 |
|
