| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] have a major impact | 10 |
|
| 2 | [noun] [verb] had a major impact | 9 |
|
| 3 | [noun] [verb] [vb pp] a major impact | 9 |
|
| 4 | [noun] have [verb] a major impact | 9 |
|
| 5 | [noun sg] [verb] [verb] a major impact | 6 |
|
| 6 | [noun] [vb -s] [verb] a major impact | 6 |
|
| 7 | [noun] has [verb] a major impact | 6 |
|
