| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] what [prep] | 1088 |
|
| 2 | [conj] [pron] to | 340 |
|
| 3 | [conj] [Wh det] to | 20 |
|
| 4 | [conj] what to | 10 |
|
