| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [noun] by | 33 |
|
| 2 | have been [noun sg] by | 17 |
|
| 3 | have been [noun pl] by | 14 |
|
| 4 | had been [noun] by | 13 |
|
| 5 | have been [noun] by | 12 |
|
