| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [verb] [adv] | 1223 |
|
| 2 | do [vb infin] [adv] | 1162 |
|
| 3 | do know [adv] | 66 |
|
| 4 | [verb] know [adv] | 27 |
|
| 5 | do know [adv] | 27 |
|
