| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh pn] [verb] been | 2792 |
|
| 2 | [noun] [Wh pn] [verb] at | 474 |
|
| 3 | [noun] [verb] been at | 307 |
|
| 4 | [Wh pn] [verb] been at | 74 |
|
