| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i wonder [Wh adv] | 448 |
|
| 2 | i wonder how | 219 |
|
| 3 | i wonder why | 139 |
|
| 4 | i wonder where | 77 |
|
| 5 | i wonder when | 13 |
|
