| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [adv] do [pron] [adv] | 52 |
|
| 2 | [coord] why do [pron] [adv] | 21 |
|
| 3 | [coord] why [verb] [pron] [adv] | 18 |
|
| 4 | [conj] why do [pron] [adv] | 10 |
|
