| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [vb pp] [prep] [art] first | 19 |
|
| 2 | have been [vb pp] [prep] [art] first | 19 |
|
| 3 | have be [vb pp] [prep] the first | 18 |
|
| 4 | have be [vb pp] for [art] first | 7 |
|
