| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [num ord] | 90402 |
|
| 2 | [prep] [art] years | 3267 |
|
| 3 | [art] [num ord] years | 251 |
|
| 4 | [prep] [num ord] years | 41 |
|
