| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have had a profound [noun] | 12 |
|
| 2 | [noun] have had a profound [noun sg] | 12 |
|
| 3 | [noun] have had a profound [noun] | 12 |
|
| 4 | [noun] has had a profound [noun] | 11 |
|
| 5 | [noun] have had a profound effect | 9 |
|
| 6 | [noun sg] have had a profound [noun] | 9 |
|
| 7 | [noun] have had a profound effect | 9 |
|
