| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [pron] [vb infin] [pron] a | 369 |
|
| 2 | [modal v] [pron] [vb infin] what [art] | 28 |
|
| 3 | [modal v] [pron] [vb infin] what [art] | 28 |
|
| 4 | [modal v] [pron] [vb infin] what a | 11 |
|
| 5 | [modal v] [pron] [verb] what a | 9 |
|
| 6 | [modal v] [pron] [vb infin] what a | 9 |
|
| 7 | [modal v] [pron] [vb infin] [Wh det] a | 9 |
|
