| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] over a [noun sg] of [noun sg] | 29 |
|
| 2 | [noun pl] over a period of [noun sg] | 23 |
|
| 3 | [noun pl] over a [noun] of time | 23 |
|
| 4 | [noun pl] over a period of [noun sg] | 23 |
|
