| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [vb pp] as a separate | 15 |
|
| 2 | to be [verb] as a separate | 15 |
|
| 3 | to be treat as a separate | 5 |
|
| 4 | to be treated as a separate | 5 |
|
