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