| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [no cls] | 13398 |
|
| 2 | [prep] [art] [no cls] | 13398 |
|
| 3 | about [art] [no cls] | 221 |
|
| 4 | about [art] [no cls] | 221 |
|
| 5 | about [art] [unc] | 221 |
|
