| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must not [vb infin] [prep] the [noun sg] | 23 |
|
| 2 | must not [vb infin] in the [noun] | 5 |
|
| 3 | must not [vb infin] to the [noun] | 5 |
|
| 4 | must not fall [prep] the [noun] | 5 |
|
