| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pers pn] [vb infin] [verb] | 2786 |
|
| 2 | why do [pers pn] [verb] | 1310 |
|
| 3 | why do [pers pn] [vb infin] | 1299 |
|
