| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over [art] past [adj] years | 460 |
|
| 2 | [noun] over [art] past [num] years | 382 |
|
| 3 | [noun] over [art] [adj] 30 years | 49 |
|
| 4 | [noun] [prep] [art] past 30 years | 47 |
|
| 5 | [noun] [prep] [art] past 30 years | 47 |
|
| 6 | [noun] over [art] [adj] 30 years | 27 |
|
| 7 | [noun] over [art] past 30 years | 25 |
|
| 8 | [noun] over [art] past 30 [noun pl] | 25 |
|
| 9 | [noun] over [art] past 30 years | 25 |
|
| 10 | [noun] over [art] past 30 years | 25 |
|
| 11 | [noun] over [art] past 30 [noun] | 25 |
|
| 12 | [noun] over [art] past 30 year | 25 |
|
