| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] as [art] [noun pl] | 15 |
|
| 2 | [been] [vb pp] as [art] [noun pl] | 14 |
|
| 3 | [been] [verb] as the [noun pl] | 9 |
|
| 4 | [been] [verb] as a [noun pl] | 6 |
|
