| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [vb pp] [to-vb] at [art] | 6 |
|
| 2 | [vb mod] have [vb pp] [to-vb] at [art] | 6 |
|
| 3 | have [vb pp] [to-vb] at [art] [noun] | 6 |
|
