| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun] over [art] period | 69 |
|
| 2 | [noun sg] [noun sg] over [art] period | 37 |
|
| 3 | [noun sg] [noun] over the period | 36 |
|
| 4 | [noun sg] [noun] over the period | 36 |
|
| 5 | [noun sg] [noun] over a period | 33 |
|
| 6 | [noun sg] [noun] over a period | 33 |
|
| 7 | [noun sg] [noun pl] over [art] period | 31 |
|
| 8 | [noun sg] rate over [art] period | 6 |
|
| 9 | [noun sg] rate over [art] period | 5 |
|
