| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] have been the first | 5 |
|
| 2 | [pron] [vb mod] have been the first | 20 |
|
| 3 | [pron] [modal v] have been the first | 20 |
|
| 4 | [pron] would have been the first | 9 |
|
| 5 | [pron] would have been the first | 8 |
|
| 6 | [pron] may have been the first | 5 |
|
| 7 | [pron] may have been the first | 5 |
|
| 8 | [pron] [noun] have been the first | 5 |
|
| 9 | [pron] have been [prep] the first | 15 |
|
| 10 | [pron] have been [prep] the first | 15 |
|
| 11 | [pron] have been in the first | 5 |
|
| 12 | [pron] have been in the first | 5 |
|
| 13 | [pron] have been the first [noun sg] | 15 |
|
| 14 | [pron] have been the first [noun] | 15 |
|
| 15 | [pron] have been the first [to-vb] | 9 |
|
| 16 | [pron] have been the first [verb] | 9 |
|
