| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] over a long period | 36 |
|
| 2 | [adj] [noun] over a long period | 29 |
|
| 3 | [prep] [noun] over a long period | 25 |
|
| 4 | [prep] [noun] over a long period | 25 |
|
| 5 | [noun] [noun] over a long period | 14 |
|
| 6 | of [noun] over a long period | 14 |
|
| 7 | of [noun] over a long period | 14 |
|
| 8 | [noun sg] [noun] over a long period | 14 |
|
| 9 | [art] [noun] over a long period | 8 |
|
| 10 | [art] [noun] over a long period | 8 |
|
| 11 | the [noun] over a long period | 6 |
|
| 12 | the [noun] over a long period | 6 |
|
| 13 | [verb] [noun] over a long period | 5 |
|
| 14 | [noun] [noun] over a long period | 14 |
|
| 15 | [noun] [noun sg] over a long period | 8 |
|
| 16 | [noun] [noun pl] over a long period | 5 |
|
| 17 | [noun] over a long period [prep] | 45 |
|
| 18 | [noun] over a long period [prep] | 45 |
|
| 19 | [noun] over a long period of | 40 |
|
| 20 | [noun] over a long period of | 40 |
|
