| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | years [subord] [pron] [num ord] [noun sg] | 8 |
|
| 2 | years since [pron] [num ord] [noun] | 6 |
|
| 3 | years [subord] [pos pn] [num ord] [noun] | 6 |
|
