| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [art] [adv] | 5374 |
|
| 2 | about [to-vb] [art] | 682 |
|
| 3 | about [to-vb] [adv] | 152 |
|
| 4 | about [art] [adv] | 22 |
|
