| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] know [pron] | 6762 |
|
| 2 | do i know [pron] | 64 |
|
| 3 | do [not/n't] i know | 23 |
|
| 4 | [not/n't] i know [pron] | 18 |
|
| 5 | do [not/n't] i [pron] | 9 |
|
