| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what i [vb mod] | 441 |
|
| 2 | [vb past] [pron] i [vb mod] | 299 |
|
| 3 | [vb past] what [pron] [vb mod] | 253 |
|
| 4 | [vb past] what i [modal v] | 45 |
|
