| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh pn] has been at | 5 |
|
| 2 | [Wh pn] has been [verb] at | 6 |
|
| 3 | [Wh pn] has been at [art] | 12 |
|
| 4 | [Wh pn] has been at [art] | 12 |
|
| 5 | [Wh pn] has been at the | 12 |
|
| 6 | [Wh pn] has been at the | 12 |
|
