| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] over a [adj] period | 26 |
|
| 2 | [art] [noun pl] [prep] a [adj] period | 17 |
|
| 3 | [art] [noun pl] [prep] a [adj] period | 17 |
|
| 4 | [art] [noun pl] over a [adj] [noun sg] | 12 |
|
| 5 | [art] [noun pl] over a [adj] [noun] | 12 |
|
| 6 | [art] [noun pl] over a [adj] period | 10 |
|
| 7 | [art] [noun pl] over [art] [adj] period | 9 |
|
| 8 | [art] [noun pl] over [art] [adj] period | 9 |
|
| 9 | [art] [noun pl] over a [adj] period | 8 |
|
| 10 | [art] [noun pl] over a [adj] period | 8 |
|
| 11 | [art] [noun pl] over a [adj] period | 8 |
|
| 12 | [art] [noun pl] over a [adj] period | 8 |
|
