| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] [verb] that | 1988 |
|
| 2 | do [not/n't] [vb infin] that | 1986 |
|
| 3 | do [not/n't] know [adj] | 451 |
|
| 4 | do [not/n't] know that | 252 |
|
| 5 | [verb] [not/n't] know that | 252 |
|
| 6 | do [not/n't] know that | 97 |
|
| 7 | [vb base] [not/n't] know that | 97 |
|
| 8 | do [adv] know that | 97 |
|
