| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [adv] do what | 19 |
|
| 2 | can [not/n't] do [Wh det] | 10 |
|
| 3 | can not do [Wh det] | 10 |
|
| 4 | can [adv] do [Wh det] | 10 |
|
| 5 | can not do [Wh det] | 10 |
|
