| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have a profound effect | 28 |
|
| 2 | had a profound effect | 22 |
|
| 3 | had a profound effect | 20 |
|
| 4 | to have a profound effect | 12 |
|
| 5 | has a profound effect | 8 |
|
| 6 | have a profound effect | 6 |
|
| 7 | having a profound effect | 5 |
|
