| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] have [art] [noun] | 769 |
|
| 2 | [vb mod] [verb] have [art] [noun] | 769 |
|
| 3 | must [verb] [verb] [art] [noun] | 600 |
|
| 4 | must [verb] have [art] [noun] | 76 |
|
| 5 | must [verb] have [art] [noun] | 76 |
|
