| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun] over a period | 38 |
|
| 2 | [prep] [art] [noun] over a period | 38 |
|
| 3 | of [art] [noun] over a period | 12 |
|
| 4 | of [art] [noun] over a period | 12 |
|
| 5 | to [art] [noun] over a period | 8 |
|
| 6 | [verb] [art] [noun] over a period | 8 |
|
| 7 | to [art] [noun] over a period | 8 |
|
| 8 | in [art] [noun] over a period | 7 |
|
| 9 | in [art] [noun] over a period | 7 |
|
| 10 | [art] [adj] [noun] over a period | 22 |
|
| 11 | [art] [adj] [noun] over a period | 16 |
|
| 12 | [art] [noun sg] [noun] over a period | 5 |
|
| 13 | [art] [noun] [noun] over a period | 5 |
|
| 14 | [art] [noun] [noun sg] over a period | 5 |
|
| 15 | [art] [noun] [noun] over a period | 5 |
|
| 16 | [art] [noun] over a [adj] period | 29 |
|
| 17 | [art] [noun] over a [adj] period | 26 |
|
| 18 | [art] [noun] over a long period | 11 |
|
| 19 | [art] [noun] over a long period | 8 |
|
| 20 | [art] [noun] over a period [prep] | 52 |
|
| 21 | [art] [noun] over a period [prep] | 52 |
|
| 22 | [art] [noun] over a period of | 51 |
|
| 23 | [art] [noun] over a period of | 51 |
|
