| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as i do not know | 11 |
|
| 2 | as i do [adv] know | 11 |
|
| 3 | as i do [adv] know | 11 |
|
| 4 | as i do [not/n't] know | 11 |
|
| 5 | as i do n't know | 9 |
|
| 6 | as i do [adv] know | 7 |
|
