| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] do [pers pn] [vb infin] | 11915 |
|
| 2 | [Wh adv] do [pers pn] [vb infin] | 9735 |
|
| 3 | why do [pron] [vb infin] | 2710 |
|
| 4 | why do [pers pn] [verb] | 2693 |
|
| 5 | why [verb] [pers pn] [vb infin] | 2688 |
|
| 6 | why do [pers pn] [vb infin] | 2679 |
|
