| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] been [noun] 's [noun] | 5 |
|
| 2 | [to-vb] been [noun prp] 's [noun] | 5 |
|
| 3 | [to-vb] been [noun] 's [noun sg] | 5 |
|
| 4 | to have been [noun] 's [noun] | 5 |
|
