| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [pron] [vb past] at the | 13 |
|
| 2 | [prep] what [pron] [vb past] at the | 13 |
|
| 3 | [be] what [pron] [vb past] at the | 8 |
|
| 4 | be what [pron] [vb past] at the | 8 |
|
| 5 | [verb] what [pron] [vb past] at the | 7 |
|
| 6 | [adv] what [pron] [vb past] at the | 6 |
|
| 7 | [adv] what [pron] [vb past] at the | 6 |
|
| 8 | 's what [pron] [vb past] at the | 5 |
|
| 9 | [is] what [pron] [vb past] at the | 5 |
|
| 10 | what [pron] [vb past] [verb] at the | 7 |
|
| 11 | what [pron] [vb past] [vb pp] at the | 6 |
|
| 12 | what [pron] [vb past] [adv] at the | 5 |
|
| 13 | what [pron] [vb past] at the [noun] | 38 |
|
| 14 | what [pron] [vb past] at the [noun sg] | 33 |
|
| 15 | what [pron] [vb past] at the time | 16 |
|
| 16 | what [pron] [vb past] at the time | 16 |
|
| 17 | what [pron] [vb past] at the [adj] | 6 |
|
