| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [noun] over [art] period | 59 |
|
| 2 | [noun sg] [prep] [noun] over [art] period | 40 |
|
| 3 | rate [prep] [noun] [prep] [art] period | 13 |
|
| 4 | rate [prep] [noun] [prep] [art] period | 13 |
|
| 5 | rate [prep] [noun] over [art] period | 10 |
|
| 6 | rate [prep] [noun] over [art] [noun sg] | 9 |
|
| 7 | rate [prep] [noun] over [art] period | 9 |
|
| 8 | rate [prep] [noun] over [art] period | 9 |
|
| 9 | rate [prep] [noun] over [art] [noun] | 9 |
|
| 10 | rate [prep] [noun] over [art] period | 9 |
|
