| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [unc] what [verb] [pron] | 241 |
|
| 2 | [unc] what do [pron] | 205 |
|
| 3 | [unc] [pron] did [pron] | 90 |
|
| 4 | [unc] what [vb past] [pron] | 72 |
|
