| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [verb] [pron] [verb] | 5392 |
|
| 2 | how do [pron] [verb] | 4997 |
|
| 3 | [adv] does [pron] [verb] | 1030 |
|
| 4 | how [vb -s] [pron] [verb] | 413 |
|
