| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pron] know [det] | 426 |
|
| 2 | do they [verb] [det] | 191 |
|
| 3 | do they [vb infin] [det] | 188 |
|
| 4 | [verb] they know [det] | 12 |
|
| 5 | do they know [det] | 5 |
|
| 6 | do they know [adj] | 5 |
|
