| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] had a [adj] effect | 61 |
|
| 2 | has [vb pp] a [adj] effect | 56 |
|
| 3 | [vb -s] [vb pp] a profound effect | 14 |
|
| 4 | 's [vb pp] a [adj] effect | 6 |
|
| 5 | [vb -s] [vb pp] a dramatic effect | 5 |
|
