| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] [noun] | 3542 |
|
| 2 | have been [noun] by | 33 |
|
| 3 | been [prep] [noun] by | 21 |
|
| 4 | have [prep] [noun] by | 5 |
|
