| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | their [noun] over a [noun sg] | 19 |
|
| 2 | their [noun] over a [noun] | 19 |
|
| 3 | [pron] [noun] over a period | 13 |
|
| 4 | [pos pn] [noun] over a period | 13 |
|
| 5 | their [noun] [prep] a period | 11 |
|
| 6 | their [noun] [prep] a period | 11 |
|
| 7 | their [noun] over [art] period | 6 |
|
| 8 | their [noun] over [art] period | 6 |
|
| 9 | their [noun] over a period | 5 |
|
| 10 | their [noun] over a period | 5 |
|
| 11 | their [noun] over a period | 5 |
|
| 12 | their [noun] over a period | 5 |
|
