| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must not be [adj] | 114 |
|
| 2 | must not [be] [adj] | 89 |
|
| 3 | must n't [be] [adj] | 25 |
|
| 4 | must not [be] confused | 13 |
|
| 5 | must not [be] afraid | 9 |
|
| 6 | must not [be] late | 8 |
|
