| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] about [art] | 892 |
|
| 2 | known [adv] [prep] [art] | 180 |
|
| 3 | know [adv] about [art] | 130 |
|
| 4 | [vb pp] [adv] about [art] | 125 |
|
| 5 | known [adv] about [art] | 7 |
|
| 6 | known [adv] about [art] | 7 |
|
