| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a | 121522 |
|
| 2 | [adv] a | 77420 |
|
| 3 | about [art] | 2039 |
|
| 4 | about [art] | 2039 |
|
| 5 | about a | 1796 |
|
| 6 | about a | 1721 |
|
