| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have been [vb pp] | 9 |
|
| 2 | to [verb] been [vb pp] | 9 |
|
| 3 | to [noun] been [vb pp] | 7 |
|
| 4 | to [v-ing] been [vb pp] | 6 |
|
| 5 | to having been [vb pp] | 6 |
|
| 6 | to [noun sg] been [vb pp] | 6 |
|
| 7 | to time been [vb pp] | 5 |
|
| 8 | to time been [vb pp] | 5 |
|
