| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [vb pp] as [art] first | 11 |
|
| 2 | has [be] [vb pp] as [art] first | 11 |
|
| 3 | has [been] [vb pp] as [art] first | 11 |
|
| 4 | has been [vb pp] as [art] first | 11 |
|
| 5 | has [be] [vb pp] as the first | 9 |
|
| 6 | has [be] [vb pp] as the first | 9 |
|
| 7 | has [be] described as [art] first | 5 |
|
