| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why does not [pers pn] [vb infin] | 86 |
|
| 2 | does not [pers pn] [vb infin] [adv] | 34 |
|
| 3 | why does [pers pn] [vb infin] [adv] | 18 |
|
| 4 | why does not [pers pn] [adv] | 8 |
|
