| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [verb] | 12528 |
|
| 2 | why [pron] [verb] | 5794 |
|
| 3 | [Wh adv] it [verb] | 3527 |
|
| 4 | why it [verb] | 372 |
|
