| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [vb past] at the [noun] | 7 |
|
| 2 | [prep] what [vb past] at the [noun] | 7 |
|
| 3 | [verb] what [vb past] at the [noun] | 6 |
|
| 4 | what [pers pn] [vb past] at the [noun] | 38 |
|
| 5 | what [pron] [vb past] at the [noun] | 38 |
|
| 6 | what i [vb past] at the [noun] | 11 |
|
| 7 | what i [vb past] at the [noun] | 11 |
|
| 8 | what he [vb past] at the [noun] | 9 |
|
| 9 | what he [vb past] at the [noun] | 9 |
|
| 10 | what we [vb past] at the [noun] | 7 |
|
| 11 | what we [vb past] at the [noun] | 7 |
|
| 12 | what [vb past] [vb pp] at the [noun] | 12 |
|
| 13 | what [vb past] [verb] at the [noun] | 12 |
|
| 14 | what [vb past] happen at the [noun] | 10 |
|
| 15 | what [vb past] happened at the [noun] | 10 |
|
| 16 | what [vb past] at the [noun] of | 7 |
|
| 17 | what [vb past] at the [noun] [prep] | 7 |
|
| 18 | what [vb past] at the [noun] [prep] | 7 |
|
| 19 | what [vb past] at the [noun] of | 7 |
|
