| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [num] [noun] | 62234 |
|
| 2 | [noun] [prep] [num] [noun pl] | 35491 |
|
| 3 | [noun] [prep] [adj] years | 9855 |
|
| 4 | [noun] [prep] [num] year | 7325 |
|
