| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have have a [noun sg] | 331 |
|
| 2 | must have [verb] a [noun sg] | 209 |
|
| 3 | must have have [art] [noun sg] | 71 |
|
| 4 | must have have a [noun] | 59 |
|
| 5 | must have have a [noun sg] | 58 |
|
| 6 | must [vb infin] have a [noun sg] | 58 |
|
| 7 | must [verb] have a [noun sg] | 58 |
|
