| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] do n't know | 553 |
|
| 2 | just do [not/n't] know | 206 |
|
| 3 | really do [not/n't] know | 138 |
|
| 4 | still do [not/n't] know | 127 |
|
| 5 | [adv] do not know | 88 |
|
| 6 | simply do [not/n't] know | 43 |
|
| 7 | honestly do [not/n't] know | 40 |
|
| 8 | probably do [not/n't] know | 9 |
|
| 9 | often do [not/n't] know | 9 |
|
| 10 | certainly do [not/n't] know | 8 |
|
| 11 | genuinely do [not/n't] know | 5 |
|
