| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to have [been] the first [noun] | 6 |
|
| 2 | [vb pp] to have been the first [noun] | 6 |
|
| 3 | [vb pp] to have be the first [noun] | 6 |
|
| 4 | [vb pp] to have [be] the first [noun sg] | 5 |
|
