| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be [adv] | 7038 |
|
| 2 | [modal v] [not/n't] be [adv] | 4341 |
|
| 3 | [modal v] not be [adv] | 4336 |
|
| 4 | [modal v] not [be] [adv] | 2685 |
|
