| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [verb] [verb] | 5252 |
|
| 2 | [modal v] [adv] [verb] [vb infin] | 226 |
|
| 3 | [modal v] [not/n't] [verb] [vb infin] | 144 |
|
| 4 | [modal v] not [verb] [vb infin] | 144 |
|
