| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] have a [adj] impact on | 60 |
|
| 2 | have have a [adj] impact on | 48 |
|
| 3 | have have a [adj] [noun] on | 42 |
|
| 4 | have have [art] [adj] impact on | 19 |
|
| 5 | have have [art] [adj] impact on | 19 |
|
| 6 | have have a [adj] impact on | 16 |
|
| 7 | [vb base] have a [adj] impact on | 13 |
|
| 8 | have [verb] a [adj] impact on | 13 |
|
| 9 | have have a [adj] impact [prep] | 12 |
|
