| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] what [pron] [verb] [verb] | 477 |
|
| 2 | [coord] [pron] [pron] [verb] [vb infin] | 86 |
|
| 3 | [conj] what [pron] [verb] [vb infin] | 64 |
|
| 4 | [coord] [Wh det] [pron] [verb] [vb infin] | 61 |
|
| 5 | [coord] what [pron] [verb] [vb infin] | 57 |
|
