| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num] years | 15203 |
|
| 2 | [prep] [num] years | 15203 |
|
| 3 | over [num] [noun] | 447 |
|
| 4 | over [adj] years | 446 |
|
| 5 | over [num] [noun pl] | 213 |
|
| 6 | over [num] year | 90 |
|
| 7 | over [num] years | 63 |
|
