| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] over [art] period | 114 |
|
| 2 | [adj] [noun] over a period | 72 |
|
| 3 | [adj] [noun] over a period | 72 |
|
| 4 | [adj] [noun sg] over [art] period | 67 |
|
| 5 | [adj] [noun] over the period | 42 |
|
| 6 | [adj] [noun] over the period | 42 |
|
| 7 | [adj] [noun pl] over [art] period | 41 |
|
| 8 | consistent [noun] over [art] period | 5 |
|
| 9 | [adj] [n mass] over [art] period | 5 |
|
