| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not be | 25780 |
|
| 2 | can [adv] be | 17434 |
|
| 3 | can [not/n't] be | 9120 |
|
| 4 | can not be | 9117 |
|
| 5 | can not [be] | 7209 |
|
