| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [verb] [pers pn] | 13816 |
|
| 2 | what do [pers pn] | 9921 |
|
| 3 | [pron] did [pers pn] | 4924 |
|
| 4 | what [vb past] [pers pn] | 3782 |
|
| 5 | what did [pron] | 2880 |
|
