| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [adv] | 16599 |
|
| 2 | [modal v] [not/n't] [adv] | 9299 |
|
| 3 | [modal v] not [adv] | 9291 |
|
| 4 | [modal v] n't [adv] | 3928 |
|
