| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over long period | 23 |
|
| 2 | [noun sg] over long period | 12 |
|
| 3 | [vb pp] over long period | 10 |
|
| 4 | [verb] over long period | 10 |
|
| 5 | [noun pl] over long period | 9 |
|
| 6 | [adv] over long period | 6 |
|
| 7 | [adj] over long period | 5 |
|
| 8 | over [art] long period | 183 |
|
| 9 | over [art] long period | 183 |
|
| 10 | over a long period | 181 |
|
| 11 | over a long period | 181 |
|
| 12 | over long period [prep] | 26 |
|
| 13 | over long period [prep] | 26 |
|
| 14 | over long period of | 23 |
|
| 15 | over long period of | 23 |
|
