| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [det] effect on | 217 |
|
| 2 | have [det] effect on | 211 |
|
| 3 | had [det] [noun] on | 139 |
|
| 4 | had [adj] effect on | 60 |
|
| 5 | had [det] effect [prep] | 51 |
|
| 6 | had [det] effect [prep] | 51 |
|
| 7 | had [det] effect on | 37 |
|
| 8 | [vb past] [det] effect on | 37 |
|
