| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [adv] how he | 13 |
|
| 2 | know [adv] how he | 13 |
|
| 3 | know [adv] how he | 12 |
|
| 4 | know exactly how he | 6 |
|
| 5 | know exactly how he | 6 |
|
