| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] over a longer period | 8 |
|
| 2 | [adj] [noun] over a longer period | 8 |
|
| 3 | [prep] [noun] over a longer period | 6 |
|
| 4 | [prep] [noun] over a longer period | 6 |
|
| 5 | [noun] over a longer period [conj] | 5 |
|
| 6 | [noun] over a longer period [prep] | 5 |
|
| 7 | [noun] over a longer period [prep] | 5 |
|
| 8 | [noun] over a longer period of | 5 |
|
| 9 | [noun] over a longer period of | 5 |
|
