| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i do n't know [pron] | 3442 |
|
| 2 | i do n't [verb] i | 1531 |
|
| 3 | i do n't [vb infin] i | 1527 |
|
| 4 | [pron] do n't know i | 292 |
|
| 5 | [pers pn] do n't know i | 290 |
|
| 6 | i do not know i | 204 |
|
| 7 | i do [not/n't] know i | 204 |
|
| 8 | i do [adv] know i | 204 |
|
| 9 | i do n't know i | 203 |
|
| 10 | i [verb] n't know i | 203 |
|
| 11 | i do n't know i | 203 |
|
