| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] and [modal v] [adv] [verb] | 221 |
|
| 2 | not [coord] [modal v] [adv] [verb] | 129 |
|
| 3 | not [conj] [modal v] [adv] [verb] | 129 |
|
| 4 | not and [modal v] [adv] [verb] | 71 |
|
