| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb -s] been the first | 8 |
|
| 2 | [noun sg] [vb -s] been the first | 6 |
|
| 3 | [vb -s] [verb] been the first | 12 |
|
| 4 | [vb -s] have been the first | 12 |
|
| 5 | [vb -s] [to-vb] been the first | 11 |
|
| 6 | [vb -s] to have been the first | 11 |
|
| 7 | [vb -s] been [verb] the first | 5 |
|
