| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh adv] [pers pn] can [verb] their | 6 |
|
| 2 | [verb] [Wh adv] [pers pn] can [vb infin] their | 6 |
|
| 3 | [verb] [Wh adv] they can [verb] their | 6 |
|
