| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [vb infin] [pron] | 18405 |
|
| 2 | [modal v] [vb infin] what | 2876 |
|
| 3 | [vb mod] [vb infin] what | 2876 |
|
| 4 | can [verb] what | 762 |
|
| 5 | can [vb infin] what | 761 |
|
