| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it 's | 8331 |
|
| 2 | why it [be] | 776 |
|
| 3 | why it be | 776 |
|
| 4 | [Wh adv] it 's | 674 |
|
| 5 | why it [is] | 578 |
|
| 6 | why [pron] 's | 436 |
|
| 7 | why [pers pn] 's | 365 |
|
| 8 | why it 's | 225 |
|
| 9 | why it 's | 225 |
|
