| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb mod] i [vb infin] a | 61 |
|
| 2 | [Wh adv] [vb mod] i [vb infin] a | 42 |
|
| 3 | why [vb mod] [pron] [vb infin] a | 30 |
|
| 4 | why [vb mod] [pers pn] [vb infin] a | 26 |
|
| 5 | why [vb mod] i [vb infin] [art] | 18 |
|
| 6 | why [vb mod] i [vb infin] [art] | 18 |
|
| 7 | why [vb mod] i [vb infin] a | 13 |
|
| 8 | why [vb mod] i [vb infin] a | 10 |
|
| 9 | why [vb mod] i [vb infin] a | 10 |
|
| 10 | why [modal v] i [vb infin] a | 10 |
|
| 11 | why [vb mod] i [verb] a | 10 |
|
