| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun sg] over a [noun sg] | 80 |
|
| 2 | [noun] [noun sg] over a [noun] | 80 |
|
| 3 | [noun] [noun sg] [prep] a period | 61 |
|
| 4 | [noun] [noun sg] [prep] a period | 61 |
|
| 5 | [noun] [noun sg] over [art] period | 41 |
|
| 6 | [noun] [noun sg] over [art] period | 41 |
|
| 7 | [noun] [noun] over a period | 40 |
|
| 8 | [noun] [noun sg] over a period | 17 |
|
| 9 | [noun] [noun sg] over a period | 17 |
|
| 10 | [noun] [noun sg] over a period | 17 |
|
