| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] for | 3552 |
|
| 2 | [adv] [adv] know | 1109 |
|
| 3 | [adv] know for | 533 |
|
| 4 | [adv] know for | 419 |
|
