| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] over [art] period of [noun] | 26 |
|
| 2 | [vb past] over [art] period of [noun] | 9 |
|
| 3 | over [art] [adj] period of [noun] | 18 |
|
| 4 | over [art] [adj] period of [noun] | 18 |
|
| 5 | over [art] long period of [noun] | 8 |
|
| 6 | over [art] long period of [noun] | 8 |
|
| 7 | over [art] period of [adj] [noun] | 23 |
|
| 8 | over [art] period of [num] [noun] | 20 |
|
