| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun sg] over a long [noun sg] | 12 |
|
| 2 | of [noun sg] over a long [noun] | 12 |
|
| 3 | of [noun sg] over a long period | 12 |
|
| 4 | of [noun sg] over a long period | 12 |
|
| 5 | of [noun sg] over a long [noun] | 11 |
|
