| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] know [adv] [pron] | 475 |
|
| 2 | [to-vb] [conj] [pron] know [pron] | 56 |
|
| 3 | [to-vb] [conj] [pron] know [adv] | 30 |
|
| 4 | [to-vb] [pron] know [adv] [pron] | 27 |
|
