| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [adv] at the | 1239 |
|
| 2 | [Wh det] [vb past] [adv] [prep] the | 585 |
|
| 3 | [Wh det] [verb] [adv] at the | 51 |
|
| 4 | [Wh det] [vb past] [adv] at [art] | 34 |
|
| 5 | [Wh det] [vb past] [adv] at [art] | 34 |
|
| 6 | [Wh det] [vb past] [adv] at the | 29 |
|
