| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i do [adv] know [pron] | 3614 |
|
| 2 | [pron] do [adv] know what | 3185 |
|
| 3 | i do [adv] [verb] what | 2566 |
|
| 4 | i [verb] [adv] know what | 2121 |
|
