| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [num] years [pron] | 469 |
|
| 2 | [adj] [num] [noun] which | 235 |
|
| 3 | [adj] [num] [noun pl] which | 166 |
|
| 4 | [adj] [adj] years which | 25 |
|
| 5 | [adj] [num] year which | 25 |
|
