| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years | 23108 |
|
| 2 | [prep] [num] years | 15203 |
|
| 3 | [prep] 10 [noun] | 2724 |
|
| 4 | [prep] 10 [noun pl] | 1791 |
|
| 5 | [prep] 10 year | 534 |
|
| 6 | [prep] 10 years | 518 |
|
| 7 | [prep] 10 years | 518 |
|
