| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how do we [verb] [det] [noun sg] | 6 |
|
| 2 | how [verb] we [verb] this [noun sg] | 5 |
|
| 3 | how [verb] we [vb infin] [det] [noun sg] | 5 |
|
