| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [verb] to | 1894 |
|
| 2 | know it [is] [verb] | 103 |
|
| 3 | know it [verb] to | 23 |
|
| 4 | know [is] [verb] to | 7 |
|
