| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] do [pron] [vb infin] [adv prt] | 554 |
|
| 2 | how do [pron] [vb infin] [adv] | 518 |
|
| 3 | how [verb] [pron] [vb infin] [adv prt] | 318 |
|
| 4 | how do [pron] [verb] [adv prt] | 317 |
|
