| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] [be] | 35070 |
|
| 2 | [adv] [modal v] [not/n't] | 5650 |
|
| 3 | [adv] [modal v] [be] | 3688 |
|
| 4 | [adv] [not/n't] [be] | 685 |
|
