| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't know [adv] much | 21 |
|
| 2 | do n't know [adv] much | 21 |
|
| 3 | do n't know [adv] much | 15 |
|
| 4 | [vb base] n't know [adv] much | 15 |
|
| 5 | n't know [adv] much [adv] | 7 |
|
| 6 | n't know [adv] much [pron] | 7 |
|
| 7 | n't know [adv] much [adv] | 7 |
|
| 8 | n't know [adv] much [pers pn] | 6 |
|
| 9 | n't know [adv] much longer | 5 |
|
| 10 | n't know [adv] much longer | 5 |
|
