| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to | 448417 |
|
| 2 | [to-vb] to | 29150 |
|
| 3 | know to | 2171 |
|
| 4 | to know [prep] | 891 |
|
| 5 | to know [prep] | 891 |
|
| 6 | to know to | 8 |
|
