| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [verb] as [art] | 21 |
|
| 2 | not [been] [verb] as [art] | 21 |
|
| 3 | not [been] [verb] as [art] | 21 |
|
| 4 | not [been] [vb pp] as [art] | 19 |
|
| 5 | not [been] [verb] as a | 17 |
|
