| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pron] [adv] [verb] | 2874 |
|
| 2 | why do [pron] [verb] | 2725 |
|
| 3 | why [pron] [adv] [verb] | 239 |
|
| 4 | why do [pron] [adv] | 129 |
|
