| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] have a [adj] impact on | 60 |
|
| 2 | [verb] have a [adj] impact on | 57 |
|
| 3 | have have a [adj] impact on | 48 |
|
| 4 | [verb] had a [adj] impact on | 48 |
|
| 5 | has have a [adj] impact on | 23 |
|
| 6 | [vb -s] have a [adj] impact on | 23 |
|
| 7 | [vb base] have a [adj] impact on | 13 |
|
| 8 | have have a [adj] impact on | 12 |
|
| 9 | [verb] have a major impact on | 11 |
|
| 10 | [verb] have a major impact on | 11 |
|
| 11 | [verb] have a significant impact on | 9 |
|
| 12 | [verb] have a significant impact on | 9 |
|
| 13 | [verb] to have a [adj] impact on | 8 |
|
| 14 | [vb past] have a [adj] impact on | 8 |
|
| 15 | had have a [adj] impact on | 5 |
|
| 16 | [vb infin] have a [adj] impact on | 5 |
|
