| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must have a [noun] | 158 |
|
| 2 | [indef pn] [modal v] have a [noun] | 42 |
|
| 3 | [indef pn] must [vb infin] a [noun] | 14 |
|
| 4 | [indef pn] must [verb] a [noun] | 14 |
|
| 5 | [indef pn] must have [art] [noun] | 7 |
|
| 6 | [indef pn] must have a [noun] | 6 |
|
