| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do not [pers pn] [verb] | 1949 |
|
| 2 | do not [pers pn] [verb] [adv] | 695 |
|
| 3 | why do [pers pn] [verb] [adv] | 243 |
|
| 4 | why do not [pers pn] [adv] | 200 |
|
| 5 | why do not [verb] [adv] | 5 |
|
