| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years [adv] they | 14 |
|
| 2 | [prep] [adj] years when they | 11 |
|
| 3 | [prep] [adj] years [Wh adv] they | 11 |
|
| 4 | [prep] [adj] years when they | 11 |
|
| 5 | [prep] [num] years [adv] they | 8 |
|
| 6 | for [adj] years [adv] they | 6 |
|
| 7 | [prep] [det] years [adv] they | 5 |
|
| 8 | in [adj] years [adv] they | 5 |
|
