| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over [adj] [prep] [noun sg] | 9 |
|
| 2 | over [adj] period [prep] [noun sg] | 7 |
|
| 3 | [noun] over [adj] period [prep] | 7 |
|
| 4 | [noun] [adj] period [prep] [noun sg] | 6 |
|
