| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over a [adv] long [noun] | 10 |
|
| 2 | [noun] over a [adv] long [noun sg] | 10 |
|
| 3 | [noun] over a [adv] long period | 8 |
|
| 4 | [noun] over a [adv] long period | 8 |
|
| 5 | [noun sg] over a [adv] long [noun] | 7 |
|
| 6 | [noun] over a [adv] long [noun] | 5 |
|
| 7 | [noun] over a [adv] longer [noun] | 5 |
|
