| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [vb infin] a [noun sg] | 3288 |
|
| 2 | [Wh det] can [vb infin] [noun sg] | 156 |
|
| 3 | [Wh det] can [vb infin] a | 132 |
|
| 4 | [Wh det] can a [noun sg] | 7 |
|
