| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [num] [noun] [unc] | 253 |
|
| 2 | [num] [num] [noun pl] [unc] | 126 |
|
| 3 | [adj] [num] years [unc] | 74 |
|
| 4 | [num] [adj] years [unc] | 37 |
|
| 5 | [num] [num] year [unc] | 28 |
|
