| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over [adj] [art] [adj] period | 8 |
|
| 2 | over [adj] a [adj] period | 8 |
|
| 3 | over [adj] a [adj] period | 8 |
|
| 4 | over [adj] [art] [adj] period | 8 |
|
| 5 | [noun] over [adj] [adj] period | 5 |
|
| 6 | over [art] [adj] [adj] period | 25 |
|
| 7 | over [art] [adj] [adj] period | 25 |
|
| 8 | over the [adj] [adj] period | 15 |
|
| 9 | over the [adj] [adj] period | 15 |
|
| 10 | over a [adj] [adj] period | 10 |
|
| 11 | over a [adj] [adj] period | 10 |
|
