| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] ten years ago | 21 |
|
| 2 | of ten years [adv] | 17 |
|
| 3 | for ten years [adv] | 12 |
|
| 4 | [prep] ten years now | 7 |
|
| 5 | until ten years [adv] | 6 |
|
| 6 | [prep] ten years later | 5 |
|
