| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have been [det] [noun sg] | 34 |
|
| 2 | to have been some [noun] | 12 |
|
| 3 | to have been little [noun] | 8 |
|
| 4 | to have been any [noun] | 6 |
|
