| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over the past 25 [noun] | 6 |
|
| 2 | [noun] over the past 25 [noun] | 6 |
|
| 3 | [noun] over the past 25 year | 5 |
|
| 4 | [noun] over the past 25 [noun pl] | 5 |
|
| 5 | [noun] over the past 25 years | 5 |
|
