| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over [det] a [noun] | 22 |
|
| 2 | over [adj] a [noun sg] | 21 |
|
| 3 | over such a [noun] | 15 |
|
| 4 | over such a [noun] | 15 |
|
| 5 | over [adj] a period | 5 |
|
| 6 | over [adj] a period | 5 |
|
