| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] do n't know | 71 |
|
| 2 | [noun pl] do not know | 41 |
|
| 3 | women do [not/n't] know | 8 |
|
| 4 | parents do [not/n't] know | 6 |
|
| 5 | police do [not/n't] know | 5 |
|
| 6 | men do [not/n't] know | 5 |
|
