| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb past] i [vb infin] | 198 |
|
| 2 | [noun] [vb past] i [vb infin] | 79 |
|
| 3 | what [noun] [vb past] [vb infin] | 16 |
|
| 4 | what [noun] [vb past] i | 13 |
|
