| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] years ['s] [noun] or | 9 |
|
| 2 | [adj] years ['s] [noun sg] or | 9 |
|
| 3 | [adj] years ' [noun] or | 9 |
|
| 4 | two years ['s] [noun] or | 5 |
|
| 5 | two years ['s] [noun] or | 5 |
|
