| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] wonder if | 215 |
|
| 2 | [modal v] [adv] wonder | 49 |
|
| 3 | [modal v] [adv] if | 29 |
|
| 4 | [modal v] wonder if | 15 |
|
