| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] do [vb infin] | 6115 |
|
| 2 | [conj] [Wh det] do [vb infin] | 19 |
|
| 3 | [conj] what [verb] [vb infin] | 15 |
|
| 4 | [conj] what do [vb infin] | 15 |
|
| 5 | [conj] what do [verb] | 15 |
|
