| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [noun] over a [noun sg] [prep] | 12 |
|
| 2 | and [noun] over a [noun sg] of | 11 |
|
| 3 | and [noun] over a period [prep] | 7 |
|
| 4 | and [noun pl] over a [noun sg] [prep] | 6 |
|
