| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do not know [subord] [pron] | 1617 |
|
| 2 | do not [vb infin] [subord] i | 471 |
|
| 3 | do not [verb] [subord] i | 471 |
|
| 4 | do not know [conj] i | 370 |
|
| 5 | do [adv] know [subord] i | 289 |
|
| 6 | do not know [subord] i | 289 |
|
| 7 | [verb] not know [subord] i | 289 |
|
