| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] to have been [art] [noun sg] | 20 |
|
| 2 | seem [to-vb] been [art] [noun sg] | 15 |
|
| 3 | [vb base] [to-vb] been a [noun sg] | 14 |
|
| 4 | [vb base] [to-vb] been the [noun sg] | 5 |
|
