| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] what [verb] [pron] [vb infin] | 656 |
|
| 2 | [coord] what do [pron] [vb infin] | 616 |
|
| 3 | [coord] [pron] did [pron] [vb infin] | 248 |
|
| 4 | [coord] what [vb past] [pron] [vb infin] | 244 |
|
| 5 | [conj] what did [pron] [vb infin] | 235 |
|
| 6 | [coord] what did [pron] [verb] | 232 |
|
