| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [num ord] | 90402 |
|
| 2 | [art] [num ord] century | 10592 |
|
| 3 | [prep] [art] century | 2346 |
|
| 4 | [prep] [num ord] century | 499 |
|
