| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] at the | 374 |
|
| 2 | [Wh det] open [prep] the | 48 |
|
| 3 | [Wh det] open [prep] the | 48 |
|
| 4 | [pron] open at the | 29 |
|
| 5 | [Wh det] open at [art] | 25 |
|
| 6 | [Wh det] open at the | 25 |
|
| 7 | [Wh det] open at the | 25 |
|
| 8 | [Wh det] open at [art] | 25 |
|
