| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] can [vb infin] [pron] | 918 |
|
| 2 | [verb] whether [pron] can [vb infin] | 145 |
|
| 3 | whether [pron] can [vb infin] [pron] | 72 |
|
