| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] [be] [adv] [verb] | 880 |
|
| 2 | [modal v] [not/n't] [be] [adv] [verb] | 880 |
|
| 3 | can [adv] [be] [adv] [verb] | 580 |
|
| 4 | can [not/n't] [be] [adv] [verb] | 414 |
|
| 5 | can [not/n't] [be] [adv] [verb] | 398 |
|
