| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been [art] first | 44 |
|
| 2 | [vb mod] have be the first | 40 |
|
| 3 | would have be [art] first | 21 |
|
| 4 | may have be [art] first | 11 |
|
