| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [vb infin] [adv] [conj] | 1703 |
|
| 2 | [modal v] not [vb infin] [adv] [conj] | 887 |
|
| 3 | [modal v] [not/n't] [vb infin] [adv] [conj] | 887 |
|
| 4 | [modal v] not [verb] [adv] [conj] | 432 |
|
