| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over a [adj] [noun] in | 36 |
|
| 2 | over a [adj] [noun sg] in | 35 |
|
| 3 | over a [adj] period in | 6 |
|
| 4 | over a [adj] period in | 6 |
|
| 5 | over a [adj] [noun pl] in | 6 |
|
