| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have been [noun] | 141 |
|
| 2 | [to-vb] been [noun sg] | 60 |
|
| 3 | [to-vb] been [noun prp] | 38 |
|
| 4 | [to-vb] been [noun pl] | 33 |
|
| 5 | [to-vb] been part | 16 |
|
| 6 | [to-vb] been part | 16 |
|
| 7 | [to-vb] been [n mass] | 9 |
|
