| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] [vb past] [vb mod] | 103 |
|
| 2 | what [pron] [vb past] [vb mod] | 103 |
|
| 3 | [pron] i [vb past] [vb mod] | 62 |
|
| 4 | what i [verb] [vb mod] | 62 |
|
| 5 | what i [vb past] [vb mod] | 15 |
|
| 6 | what i [vb past] [modal v] | 15 |
|
