| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] has been [noun sg] | 66 |
|
| 2 | it has been [noun] | 47 |
|
| 3 | he has been [noun] | 38 |
|
| 4 | [pers pn] has been [noun prp] | 17 |
|
| 5 | [pers pn] has been chairman | 11 |
|
| 6 | [pers pn] has been chairman | 11 |
|
| 7 | [pers pn] has been [noun pl] | 6 |
|
| 8 | she has been [noun] | 5 |
|
