| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] over a period of | 60 |
|
| 2 | out over a [noun] of | 14 |
|
| 3 | out over a [noun sg] of | 13 |
|
| 4 | out [prep] a period of | 7 |
|
| 5 | out [prep] a period of | 7 |
|
| 6 | out over a period of | 5 |
|
| 7 | out over [art] period of | 5 |
|
| 8 | out over a period [prep] | 5 |
|
| 9 | out over a period of | 5 |
|
| 10 | out over [art] period of | 5 |
|
| 11 | out over a period of | 5 |
|
| 12 | out over a period of | 5 |
|
| 13 | out over a period [prep] | 5 |
|
