| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] must have [noun sg] | 80 |
|
| 2 | [noun prp] [modal v] have [noun sg] | 77 |
|
| 3 | [noun prp] must [verb] [noun sg] | 36 |
|
| 4 | [noun prp] must have [noun] | 8 |
|
