| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [pers pn] [vb infin] to | 33 |
|
| 2 | why do you [verb] to | 19 |
|
| 3 | why do [pers pn] have to | 10 |
|
| 4 | why do [pers pn] have to | 10 |
|
| 5 | why do we [verb] to | 8 |
|
| 6 | why do [pers pn] go to | 5 |
|
| 7 | why do [pers pn] go to | 5 |
|
