| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [pers pn] not [vb infin] | 124 |
|
| 2 | why do [pers pn] [vb infin] the | 107 |
|
| 3 | do [pers pn] not [vb infin] the | 51 |
|
