| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over a given period | 7 |
|
| 2 | over a given period [prep] | 6 |
|
| 3 | over a given period [prep] | 6 |
|
| 4 | over a given period of | 5 |
|
| 5 | over a given period of | 5 |
|
