| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be | 74403 |
|
| 2 | [modal v] [not/n't] be | 35070 |
|
| 3 | [modal v] not be | 35053 |
|
| 4 | [modal v] n't [be] | 9273 |
|
