| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb past] [adv] [pron] [vb infin] | 606 |
|
| 2 | why [vb past] [adv] [pers pn] [vb infin] | 599 |
|
| 3 | why [verb] [adv] he [vb infin] | 125 |
|
| 4 | why [vb past] [adv] he [verb] | 93 |
|
| 5 | [adv] [vb past] [adv] he [vb infin] | 72 |
|
| 6 | why [vb past] [adv] he [vb infin] | 70 |
|
| 7 | why [vb past] [adv] he [vb infin] | 69 |
|
| 8 | [Wh adv] [vb past] [adv] he [vb infin] | 69 |
|
