| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] can [verb] [Wh det] [is] | 77 |
|
| 2 | [pers pn] [verb] [Wh det] [is] happen | 69 |
|
| 3 | [pers pn] can [verb] [Wh det] happen | 15 |
|
| 4 | can [verb] [Wh det] [is] happen | 12 |
|
