| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over [art] [num ord] [num] years | 1512 |
|
| 2 | [noun] over [art] [num ord] [num] | 1084 |
|
| 3 | [noun] over [art] [num] years | 62 |
|
| 4 | [noun] [art] [num ord] [num] years | 6 |
|
