| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't know [adv] i [vb base] | 5 |
|
| 2 | [vb base] n't know [adv] i [vb base] | 5 |
|
| 3 | [verb] n't know [adv] i [vb base] | 5 |
|
| 4 | do n't know [adv] i [vb base] | 5 |
|
| 5 | n't know [Wh adv] [adv] i [vb base] | 5 |
|
| 6 | n't know how [adv] i [vb base] | 5 |
|
| 7 | n't know how [adv] i [vb base] | 5 |
|
| 8 | n't know [adv] [adv] i [vb base] | 5 |
|
