| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not know [adv] i [vb base] it | 11 |
|
| 2 | [not/n't] know [adv] i [vb base] it | 11 |
|
| 3 | [adv] know [adv] i [vb base] it | 11 |
|
| 4 | [adv] know [adv] i [vb base] it | 11 |
|
| 5 | n't know [adv] i [vb base] it | 11 |
|
| 6 | [adv] know [Wh adv] i [vb base] it | 10 |
|
| 7 | [adv] know why i [vb base] it | 6 |
|
| 8 | [adv] know why i [vb base] it | 6 |
|
