| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] over a [noun] | 70 |
|
| 2 | [verb] [adv prt] over a [noun sg] | 68 |
|
| 3 | [verb] [adv prt] [prep] a period | 42 |
|
| 4 | [verb] [adv] over a period | 34 |
|
| 5 | [verb] [adv prt] over [art] period | 25 |
|
| 6 | [verb] [adv prt] over [art] period | 25 |
|
| 7 | [verb] [adv prt] over a period | 21 |
|
| 8 | [verb] [adv prt] over a period | 21 |
|
