| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] to | 1886 |
|
| 2 | [to-vb] [conj] to | 257 |
|
| 3 | to know [conj] [prep] | 49 |
|
| 4 | know [conj] to | 35 |
|
