| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know how he | 152 |
|
| 2 | know how he | 81 |
|
| 3 | know how he | 21 |
|
| 4 | to know how he | 19 |
|
| 5 | knows how he | 13 |
|
| 6 | knew how he | 12 |
|
