| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [prep] [adj] [noun] | 18203 |
|
| 2 | [num] [prep] [adj] years | 959 |
|
| 3 | [prep] [adj] years [noun] | 710 |
|
| 4 | [num] [adj] years [noun] | 37 |
|
| 5 | [num] [prep] years [noun] | 7 |
|
