| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb past] [pron] [verb] [to-vb] | 139 |
|
| 2 | why [vb past] [pers pn] [verb] [to-vb] | 138 |
|
| 3 | [adv] [vb past] he [verb] [to-vb] | 87 |
|
| 4 | why [verb] he [verb] [to-vb] | 59 |
|
| 5 | [Wh adv] [vb past] he [verb] [to-vb] | 49 |
|
| 6 | why [vb past] he [verb] [verb] | 42 |
|
| 7 | why [vb past] he [verb] [to-vb] | 35 |
|
| 8 | why [vb past] he [verb] [to-vb] | 35 |
|
