| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] for [noun] | 1134 |
|
| 2 | to have been [vb pp] for | 78 |
|
| 3 | to have [vb pp] for [noun] | 21 |
|
| 4 | to have been [vb pp] [noun] | 18 |
|
