| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [prep] [noun sg] at | 14 |
|
| 2 | [noun sg] have been [prep] [noun] at | 8 |
|
| 3 | [noun] had been [prep] [noun] at | 7 |
|
| 4 | [noun] have been in [noun] at | 7 |
|
| 5 | [noun] have been on [noun] at | 6 |
|
