| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun] over a [noun] | 51 |
|
| 2 | a [adj] [noun] over a [noun sg] | 46 |
|
| 3 | a [adj] [noun] [prep] a period | 25 |
|
| 4 | a [adj] [noun] [prep] a period | 25 |
|
| 5 | [art] [adj] [noun] over a period | 16 |
|
| 6 | [art] [adj] [noun] over a period | 16 |
|
| 7 | a [adj] [noun] over [art] period | 13 |
|
| 8 | a [adj] [noun] over [art] period | 13 |
|
| 9 | a [adj] [noun] over a period | 12 |
|
| 10 | a [adj] [noun] over a period | 9 |
|
| 11 | a [adj] [noun] over a period | 9 |
|
| 12 | a [adj] [noun] over a period | 9 |
|
| 13 | a [adj] [noun] over a period | 9 |
|
