| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] about | 4068 |
|
| 2 | [adv] know [prep] | 3531 |
|
| 3 | [adv] know [prep] | 3531 |
|
| 4 | [adv] know about | 864 |
|
| 5 | [adv] know about | 238 |
|
