| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [verb] [pron] [vb infin] | 5014 |
|
| 2 | how do [pron] [vb infin] | 4961 |
|
| 3 | [adv] does [pron] [vb infin] | 1014 |
|
| 4 | [Wh adv] does [pron] [vb infin] | 747 |
|
| 5 | how does [pron] [verb] | 385 |
|
| 6 | how does [pron] [vb infin] | 380 |
|
| 7 | how [vb -s] [pron] [vb infin] | 380 |
|
