| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [adv] know what | 35 |
|
| 2 | i never know what | 23 |
|
| 3 | i [adv] knew what | 22 |
|
| 4 | i only know what | 7 |
|
| 5 | i already know what | 5 |
|
| 6 | i hardly know what | 5 |
|
