| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not be [verb] | 1878 |
|
| 2 | [vb past] not be [vb pp] | 1633 |
|
| 3 | [verb] not be found | 53 |
|
| 4 | [vb past] [adv] be found | 28 |
|
| 5 | [vb past] not [be] found | 11 |
|
| 6 | [vb past] not be find | 11 |
|
