| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [num] [adj] | 3278 |
|
| 2 | [num] [adj] years | 2418 |
|
| 3 | [subord] [adj] years | 1923 |
|
| 4 | [subord] [num] years | 1881 |
|
