| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [art] certain | 25 |
|
| 2 | [adj] a certain | 25 |
|
| 3 | [adj] a certain | 25 |
|
| 4 | [num] [art] certain | 10 |
|
| 5 | [adj] [art] certain | 7 |
|
| 6 | [det] [art] certain | 5 |
|
