| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] never [adv] [verb] | 313 |
|
| 2 | [vb mod] never [adv] [verb] | 313 |
|
| 3 | must [adv] [adv] [verb] | 133 |
|
| 4 | must [adv] [adv] [verb] | 63 |
|
| 5 | must never [adv] [verb] | 7 |
|
| 6 | must never [adv] [verb] | 7 |
|
| 7 | must never [adv] [verb] | 7 |
|
