| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [vb past] i [verb] [adv] | 5 |
|
| 2 | what [pers pn] [vb past] i [verb] [adv] | 5 |
|
| 3 | what [vb past] i [verb] [adv] [prep] | 5 |
|
| 4 | what [vb past] i [verb] [adv] [prep] | 5 |
|
