| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have a [adj] impact | 151 |
|
| 2 | have a [adj] impact | 143 |
|
| 3 | [verb] a major impact | 93 |
|
| 4 | have a major impact | 79 |
|
| 5 | have a major [noun] | 68 |
|
| 6 | have [art] major impact | 28 |
|
| 7 | have a major impact | 28 |
|
| 8 | [vb infin] a major impact | 28 |
|
| 9 | have a major impact | 28 |
|
| 10 | have [art] major impact | 28 |
|
