| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [adv] be assumed | 11 |
|
| 2 | must not [be] assumed | 8 |
|
| 3 | must [not/n't] [be] assumed | 8 |
|
| 4 | must not [be] assumed | 8 |
|
