| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [pron] [adv] [vb infin] | 96 |
|
| 2 | [adv] [vb base] we [adv] [vb infin] | 60 |
|
| 3 | why [verb] we [adv] [vb infin] | 30 |
|
| 4 | why [vb base] we [adv] [verb] | 30 |
|
