| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] to have been some [noun] | 11 |
|
| 2 | [vb -s] [to-vb] been some [noun] | 11 |
|
| 3 | [vb -s] [verb] been some [noun sg] | 11 |
|
| 4 | [vb -s] have been some [noun] | 11 |
|
| 5 | seems [verb] been some [noun] | 7 |
|
