| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have had [art] [adj] effect [prep] | 12 |
|
| 2 | to have had [art] [adj] effect [prep] | 12 |
|
| 3 | to have had [art] [adj] effect [prep] | 11 |
|
| 4 | to have had a [adj] effect [prep] | 9 |
|
| 5 | to have had [art] [adj] effect on | 9 |
|
| 6 | to have had a [adj] effect [prep] | 9 |
|
| 7 | to have had [art] [adj] effect on | 9 |
|
