| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [noun] [prep] [det] | 6591 |
|
| 2 | [num] [noun pl] [prep] [det] | 3238 |
|
| 3 | [num] years [prep] [adj] | 1603 |
|
| 4 | [adj] years [prep] [det] | 406 |
|
| 5 | [num] year [prep] [det] | 276 |
|
| 6 | [num] years [prep] [det] | 248 |
|
