| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [art] [noun] [verb] [pron] [vb infin] | 121 |
|
| 2 | what [art] [noun] [vb past] [pron] [verb] | 57 |
|
| 3 | [pron] [art] [noun] [vb past] [pron] [vb infin] | 37 |
|
| 4 | [Wh det] [art] [noun] [vb past] [pron] [vb infin] | 30 |
|
| 5 | what [art] [noun] [vb past] [pron] [vb infin] | 29 |
|
| 6 | what [art] [noun] [vb past] [pron] [vb infin] | 29 |
|
