| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] and over a [noun sg] | 15 |
|
| 2 | [noun] and over a [noun sg] | 15 |
|
| 3 | [noun sg] and over a [noun sg] | 10 |
|
| 4 | [noun] and over a period | 5 |
|
