| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] over | 4664 |
|
| 2 | [prep] uncertainty [prep] | 169 |
|
| 3 | [prep] uncertainty [prep] | 169 |
|
| 4 | [prep] uncertainty over | 27 |
|
| 5 | [prep] uncertainty over | 27 |
|
