| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb past] [pron] [verb] | 2986 |
|
| 2 | [vb past] [pron] [verb] [noun] | 2872 |
|
| 3 | what [pron] [verb] [noun] | 540 |
|
| 4 | what [vb past] [pron] [noun] | 147 |
|
| 5 | what [vb past] [verb] [noun] | 56 |
|
