| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb past] [adv] [pers pn] [vb infin] | 599 |
|
| 2 | [vb past] [adv] [pers pn] [vb infin] i | 165 |
|
| 3 | why [vb past] [pers pn] [vb infin] i | 70 |
|
