| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] over a [adj] period | 39 |
|
| 2 | [adv prt] over a [adj] period | 13 |
|
| 3 | in over a [adj] [noun sg] | 6 |
|
| 4 | in over a [adj] [noun] | 6 |
|
| 5 | in over a [adj] period | 5 |
|
| 6 | in over a [adj] period | 5 |
|
| 7 | in over [art] [adj] period | 5 |
|
| 8 | in over a [adj] period | 5 |
|
| 9 | in over [art] [adj] period | 5 |
|
| 10 | in over a [adj] period | 5 |
|
| 11 | in over a [adj] period | 5 |
|
| 12 | in [prep] a [adj] period | 5 |
|
| 13 | in [prep] a [adj] period | 5 |
|
