| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must [verb] [adv] [verb] a | 6 |
|
| 2 | [pron] must [verb] [adv] [verb] a | 6 |
|
| 3 | must [verb] [adv] [verb] a [noun] | 8 |
|
| 4 | must [verb] [adv] [verb] a [noun sg] | 8 |
|
