| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not be [verb] | 24046 |
|
| 2 | not be [vb pp] | 21697 |
|
| 3 | [adv] be found | 798 |
|
| 4 | not be find | 197 |
|
| 5 | not [be] found | 197 |
|
