| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] have a [adj] [noun] | 291 |
|
| 2 | [vb mod] [vb infin] [verb] a [adj] impact | 12 |
|
| 3 | [vb mod] [vb infin] have [art] [adj] impact | 9 |
|
| 4 | [vb mod] [vb infin] have [art] [adj] impact | 9 |
|
| 5 | [vb mod] [verb] have a [adj] impact | 8 |
|
| 6 | [vb mod] [vb infin] have a [adj] impact | 8 |
|
| 7 | [modal v] [vb infin] have a [adj] impact | 8 |
|
