| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [verb] | 39872 |
|
| 2 | can [not/n't] [verb] | 33595 |
|
| 3 | [not/n't] be [verb] | 18152 |
|
| 4 | can [not/n't] be | 9116 |
|
