| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a major impact | 93 |
|
| 2 | have a major impact | 79 |
|
| 3 | to have a [adj] impact | 49 |
|
| 4 | to have a major [noun sg] | 25 |
|
| 5 | to have a major [noun] | 25 |
|
| 6 | [to-vb] a major impact | 16 |
|
| 7 | to have a major impact | 10 |
|
| 8 | to have a major impact | 10 |
|
| 9 | to have [art] major impact | 10 |
|
| 10 | to have [art] major impact | 10 |
|
