| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not be [verb] | 1878 |
|
| 2 | [vb past] not be [vb pp] | 1633 |
|
| 3 | [vb past] [adv] be achieved | 29 |
|
| 4 | [verb] not be achieved | 27 |
|
| 5 | [vb past] not be achieve | 6 |
|
| 6 | [vb past] not [be] achieved | 6 |
|
