| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] 10 years ' | 8 |
|
| 2 | [adj] [prep] 10 years ' | 8 |
|
| 3 | [num] [prep] 10 years ' | 8 |
|
| 4 | [adj] to 10 years ' | 7 |
|
| 5 | [adj] to 10 years ' | 7 |
|
