| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over a long [noun sg] of | 41 |
|
| 2 | [noun] over a long [noun sg] of | 41 |
|
| 3 | [noun] over a long period of | 40 |
|
| 4 | [noun sg] over a long [noun sg] of | 33 |
|
| 5 | [noun pl] over a long [noun sg] of | 7 |
|
