| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [noun] [noun] | 67 |
|
| 2 | have been at [noun] | 55 |
|
| 3 | have [noun] at [noun] | 22 |
|
| 4 | been [noun] at [noun] | 16 |
|
| 5 | have been [noun] at | 6 |
|
