| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] over a [noun] of [noun] | 130 |
|
| 2 | [verb] over a [noun sg] of [noun] | 125 |
|
| 3 | [verb] [adv] a period of [noun] | 29 |
|
| 4 | [verb] [adv prt] a period of [noun] | 27 |
|
| 5 | [verb] over [art] period of [noun] | 26 |
|
| 6 | [verb] over [art] period of [noun] | 26 |
|
| 7 | [verb] over a period [prep] [noun] | 25 |
|
| 8 | [verb] over a period of [noun] | 25 |
|
| 9 | [verb] over a period [prep] [noun] | 25 |
|
| 10 | [verb] over a period of [noun] | 25 |
|
| 11 | [verb] over a period of [noun] | 25 |
|
| 12 | [verb] over a period of [noun] | 25 |
|
