| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] over [art] period [prep] time | 23 |
|
| 2 | [adv] over [art] period [prep] time | 23 |
|
| 3 | [adv] over [art] period of time | 23 |
|
| 4 | [adv] over [art] period of time | 23 |
|
| 5 | [adv] over a period [prep] time | 22 |
|
| 6 | [adv] over a period [prep] time | 22 |
|
| 7 | [adv prt] over [art] period [prep] time | 12 |
|
| 8 | [adv] over [art] period [prep] time | 10 |
|
| 9 | up over [art] period [prep] time | 5 |
|
| 10 | up over [art] period [prep] time | 5 |
|
