| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [noun] | 86752 |
|
| 2 | [verb] what [noun] | 5284 |
|
| 3 | [vb past] [Wh det] [noun] | 658 |
|
| 4 | [vb past] what [noun] | 534 |
|
