| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have have [art] [noun] [prep] | 223 |
|
| 2 | must have [verb] [art] [noun] [prep] | 196 |
|
| 3 | must [verb] have [art] [noun] [prep] | 35 |
|
| 4 | must have have [art] [noun] [prep] | 35 |
|
