| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb past] [adv] he [vb infin] | 69 |
|
| 2 | why [vb past] he [adv] [vb infin] | 26 |
|
| 3 | [vb past] [adv] he [adv] [vb infin] | 12 |
|
| 4 | why [vb past] [adv] he [adv] | 7 |
|
