| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] years [noun] [Wh adv] | 8 |
|
| 2 | [adj] years [noun sg] [Wh adv] | 8 |
|
| 3 | [adj] years [noun] when | 7 |
|
| 4 | [adj] years time [Wh adv] | 6 |
|
| 5 | [adj] years time [Wh adv] | 6 |
|
