| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have a [adj] [noun] | 2807 |
|
| 2 | [vb mod] have [art] [adj] effect | 478 |
|
| 3 | [vb mod] [verb] a [adj] effect | 416 |
|
| 4 | [vb mod] [vb infin] a [adj] effect | 416 |
|
| 5 | [modal v] have a [adj] effect | 381 |
|
| 6 | [vb mod] have a [adj] effect | 381 |
|
