| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have have a [noun] | 344 |
|
| 2 | [vb mod] have have [art] effect | 22 |
|
| 3 | [vb mod] [verb] have a effect | 9 |
|
| 4 | [modal v] have have a effect | 8 |
|
| 5 | [vb mod] have [verb] a effect | 8 |
|
