| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know how i | 200 |
|
| 2 | know how i | 106 |
|
| 3 | know how i | 53 |
|
| 4 | to know how i | 19 |
|
| 5 | knows how i | 12 |
|
| 6 | knew how i | 9 |
|
