| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [pers pn] [verb] not [vb infin] | 155 |
|
| 2 | must [verb] [pers pn] [verb] not [verb] | 48 |
|
| 3 | must [verb] [pers pn] [verb] [adv] [vb infin] | 35 |
|
| 4 | must [verb] [pron] [verb] not [vb infin] | 34 |
|
