| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | study [prep] the [noun] of | 665 |
|
| 2 | study [prep] the [noun sg] of | 519 |
|
| 3 | [noun] [prep] the impact of | 277 |
|
| 4 | study [prep] the impact of | 18 |
|
| 5 | study [prep] the impact of | 16 |
|
| 6 | study [prep] [art] impact of | 16 |
|
| 7 | study [prep] the impact [prep] | 16 |
|
| 8 | study [prep] [art] impact of | 16 |
|
| 9 | study [prep] the impact of | 16 |
|
| 10 | study [prep] the impact [prep] | 16 |
|
