| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [vb past] [vb pp] | 1868 |
|
| 2 | [was/were] what [pron] [vb past] | 481 |
|
| 3 | [was/were] [pron] [vb past] [vb pp] | 69 |
|
| 4 | [was/were] what [vb past] [vb pp] | 22 |
|
