| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over [adj] [adj] [noun] | 657 |
|
| 2 | [prep] [adj] [adj] period | 324 |
|
| 3 | [prep] [adj] [adj] period | 324 |
|
| 4 | over [adj] [adj] [noun sg] | 285 |
|
| 5 | over [adj] [adj] period | 18 |
|
| 6 | over [adj] [adj] period | 16 |
|
