| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to know [adv] what [pers pn] | 22 |
|
| 2 | to know exactly what [pers pn] | 15 |
|
| 3 | to know [adv] what they | 6 |
|
| 4 | to know [adv] what it | 5 |
|
