| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [prep] a [num] [noun] | 25 |
|
| 2 | [prep] over a [adj] [noun] | 11 |
|
| 3 | [prep] over a [num] [noun] | 7 |
|
| 4 | [prep] over [art] [num] [noun] | 7 |
|
| 5 | [prep] over [art] [num] [noun] | 7 |
|
