| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over [adj] of [noun] | 56 |
|
| 2 | over [adj] period of [noun] | 47 |
|
| 3 | [noun] over [adj] period of | 28 |
|
| 4 | [noun] [adj] period of [noun] | 5 |
|
