| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i wonder [adv] they [vb past] | 8 |
|
| 2 | i wonder [Wh adv] they [vb past] | 7 |
|
| 3 | i wonder why they [vb past] | 5 |
|
| 4 | i wonder why they [vb past] | 5 |
|
