| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] what did [pron] | 251 |
|
| 2 | [coord] what [verb] they | 101 |
|
| 3 | [coord] what do they | 63 |
|
| 4 | [coord] what [vb past] they | 31 |
|
| 5 | [coord] [pron] did they | 29 |
|
| 6 | [conj] what did they | 25 |
|
| 7 | [coord] what did they | 24 |
|
| 8 | [coord] [Wh det] did they | 24 |
|
