| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are at the | 450 |
|
| 2 | [Wh pn] are the | 283 |
|
| 3 | [Wh pn] are at | 82 |
|
| 4 | [Wh pn] at the | 79 |
|
