| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't [verb] [prep] | 5880 |
|
| 2 | [verb] n't know [prep] | 731 |
|
| 3 | do n't know [prep] | 722 |
|
| 4 | do [adv] know [prep] | 535 |
|
| 5 | do [not/n't] know [prep] | 533 |
|
| 6 | do not know [prep] | 531 |
|
| 7 | [vb base] n't know [prep] | 463 |
|
| 8 | do n't know [prep] | 462 |
|
