| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [pron] [vb infin] it | 1040 |
|
| 2 | [Wh adv] [verb] [pron] [vb infin] it | 738 |
|
| 3 | why [verb] [pron] [vb infin] [pron] | 718 |
|
| 4 | why [verb] [pron] [verb] it | 222 |
|
| 5 | why [verb] [pron] [vb infin] it | 203 |
|
