| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has have a profound effect | 9 |
|
| 2 | [noun sg] has have a profound effect | 7 |
|
| 3 | has have a profound effect on | 14 |
|
| 4 | has have a profound effect [prep] | 14 |
|
| 5 | has have a profound effect [prep] | 14 |
|
| 6 | has have a profound effect on | 14 |
|
