| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [Wh adv] [pron] | 1237 |
|
| 2 | to i [pron] | 724 |
|
| 3 | i [Wh adv] [pron] | 503 |
|
| 4 | to i [Wh adv] | 64 |
|
