| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how can [pron] [vb infin] | 1422 |
|
| 2 | how can [pers pn] [vb infin] | 1368 |
|
| 3 | [adv] can we [vb infin] | 527 |
|
| 4 | how [modal v] we [vb infin] | 494 |
|
| 5 | how [vb mod] we [vb infin] | 494 |
|
| 6 | how can we [verb] | 326 |
|
| 7 | how can we [vb infin] | 324 |
|
| 8 | how can we [vb infin] | 324 |
|
