| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pers pn] [vb infin] [det] | 4384 |
|
| 2 | why do [pers pn] [vb infin] | 2679 |
|
| 3 | why do [pers pn] [det] | 14 |
|
