| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what can [pron] [vb infin] | 981 |
|
| 2 | what can [pers pn] [vb infin] | 967 |
|
| 3 | what [modal v] we [vb infin] | 505 |
|
| 4 | [pron] can we [vb infin] | 230 |
|
| 5 | what can we [vb infin] | 206 |
|
| 6 | what can we [verb] | 206 |
|
