| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [verb] they [verb] | 377 |
|
| 2 | how [verb] [pron] do | 341 |
|
| 3 | how [verb] they [vb infin] | 335 |
|
| 4 | [adv] [verb] they do | 98 |
|
| 5 | [Wh adv] [verb] they do | 65 |
|
| 6 | how [verb] they do | 32 |
|
| 7 | how [verb] they do | 27 |
|
