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