| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] [verb] [pron] [adv] | 1874 |
|
| 2 | [verb] [not/n't] know [pron] [adv] | 248 |
|
| 3 | do [not/n't] know [pron] [adv] | 236 |
|
| 4 | [vb base] [not/n't] know [pron] [adv] | 133 |
|
| 5 | do [adv] know [pron] [adv] | 131 |
|
