| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do you [vb infin] this | 29 |
|
| 2 | why do you [vb infin] this | 16 |
|
| 3 | why did you [vb infin] this | 13 |
|
| 4 | why do you do this | 9 |
|
