| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] ten years [pers pn] | 20 |
|
| 2 | [prep] ten years [pers pn] | 20 |
|
| 3 | for ten years [pers pn] | 10 |
|
| 4 | for ten years [pers pn] | 10 |
|
| 5 | [prep] ten years he | 9 |
|
