| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [modal v] n't he [adv] | 7 |
|
| 2 | why [modal v] [not/n't] he [adv] | 7 |
|
| 3 | why [modal v] [adv] he [adv] | 7 |
|
| 4 | why [modal v] not he [adv] | 7 |
|
| 5 | why [modal v] he [vb infin] [adv] | 9 |
|
| 6 | why [modal v] he [verb] [adv] | 9 |
|
| 7 | why [modal v] he [adv] [verb] | 18 |
|
| 8 | why [modal v] he [adv] [vb infin] | 18 |
|
