| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] not [pron] [verb] | 2107 |
|
| 2 | why [verb] not [pers pn] [verb] | 2085 |
|
| 3 | [adv] [verb] not he [verb] | 161 |
|
| 4 | why [verb] not he [verb] | 155 |
|
| 5 | [Wh adv] [verb] not he [verb] | 154 |
|
| 6 | why [verb] not he [verb] | 154 |
|
| 7 | why [verb] [adv] he [verb] | 154 |
|
