| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] [pers pn] know that | 31 |
|
| 2 | do n't [pers pn] know [that] | 31 |
|
| 3 | do [not/n't] [pers pn] know [that] | 30 |
|
| 4 | do [not/n't] you know [that] | 24 |
|
| 5 | do [not/n't] [pers pn] know [that] | 21 |
|
| 6 | did [not/n't] [pers pn] know [that] | 10 |
|
