| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] over [art] long period | 35 |
|
| 2 | [verb] [adv] over [art] period | 20 |
|
| 3 | [adv] over [art] long period | 14 |
|
| 4 | [verb] [adv] over [art] long | 6 |
|
