| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the [noun sg] over a period | 27 |
|
| 2 | [prep] the [noun sg] over a period | 27 |
|
| 3 | of the [noun sg] over a period | 10 |
|
| 4 | of the [noun sg] over a period | 10 |
|
| 5 | [verb] the [noun sg] over a period | 6 |
|
| 6 | to the [noun sg] over a period | 5 |
|
| 7 | to the [noun sg] over a period | 5 |
|
| 8 | the [adj] [noun sg] over a period | 7 |
|
| 9 | the [noun sg] over a [adj] period | 14 |
|
| 10 | the [noun sg] over a [adj] period | 13 |
|
| 11 | the [noun sg] over a long period | 5 |
|
| 12 | the [noun sg] over a period [prep] | 34 |
|
| 13 | the [noun sg] over a period [prep] | 34 |
|
| 14 | the [noun sg] over a period of | 33 |
|
| 15 | the [noun sg] over a period of | 33 |
|
