| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] have a [adj] impact | 14 |
|
| 2 | [verb] [adv] had a [adj] impact | 13 |
|
| 3 | have [adv] have a [adj] impact | 13 |
|
| 4 | [vb -s] [adv] have a [adj] impact | 9 |
|
| 5 | has [adv] have a [adj] impact | 8 |
|
| 6 | [verb] also have a [adj] impact | 6 |
|
| 7 | [verb] [adv] have a major impact | 6 |
|
| 8 | [verb] [adv] have a major impact | 6 |
|
