| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have been [noun sg] | 60 |
|
| 2 | to have been [noun prp] | 37 |
|
| 3 | to have been [noun pl] | 33 |
|
| 4 | to have been part | 16 |
|
| 5 | to have been part | 16 |
|
| 6 | to have been [n mass] | 9 |
|
