| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [pron] [vb past] [vb pp] at | 6 |
|
| 2 | what [pron] [vb past] [vb pp] at [noun] | 8 |
|
| 3 | what [pron] [vb past] [vb pp] at [art] | 6 |
|
| 4 | what [pron] [vb past] [vb pp] at [art] | 6 |
|
| 5 | what [pron] [vb past] [vb pp] at the | 6 |
|
| 6 | what [pron] [vb past] [vb pp] at [noun prp] | 6 |
|
| 7 | what [pron] [vb past] [vb pp] at the | 6 |
|
| 8 | what [pron] [vb past] [vb pp] at [adj] | 5 |
|
